493709580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 480

約数和(自身を含む): 2028571776

約数和(自身を除く): 1534862196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 27, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 54, 60, 63, 65, 68, 70, 78, 81, 84, 85, 90, 91, 102, 105, 108, 117, 119, 126, 130, 135, 140, 153, 156, 162, 170, 180, 182, 189, 195, 197, 204, 210, 221, 234, 238, 252, 255, 260, 270, 273, 306, 315, 324, 340, 351, 357, 364, 378, 390, 394, 405, 420, 442, 455, 459, 468, 476, 510, 540, 546, 567, 585, 591, 595, 612, 630, 663, 702, 714, 756, 765, 780, 788, 810, 819, 884, 910, 918, 945, 985, 1020, 1053, 1071, 1092, 1105, 1134, 1170, 1182, 1190, 1260, 1326, 1365, 1377, 1379, 1404, 1428, 1530, 1547, 1620, 1638, 1755, 1773, 1785, 1820, 1836, 1890, 1970, 1989, 2106, 2142, 2210, 2268, 2295, 2340, 2364, 2380, 2457, 2561, 2652, 2730, 2754, 2758, 2835, 2955, 3060, 3094, 3213, 3276, 3315, 3349, 3510, 3546, 3570, 3780, 3940, 3978, 4095, 4137, 4212, 4284, 4420, 4590, 4641, 4914, 5122, 5265, 5319, 5355, 5460, 5508, 5516, 5670, 5910, 5967, 6188, 6426, 6630, 6698, 6885, 6895, 7020, 7092, 7140, 7371, 7683, 7735, 7956, 8190, 8274, 8865, 9180, 9282, 9639, 9828, 9945, 10047, 10244, 10530, 10638, 10710, 11340, 11820, 11934, 12285, 12411, 12805, 12852, 13260, 13396, 13770, 13790, 13923, 14742, 15366, 15470, 15957, 16065, 16380, 16548, 16745, 17730, 17901, 17927, 18564, 19278, 19890, 20094, 20685, 21060, 21276, 21420, 23049, 23205, 23443, 23868, 24570, 24822, 25610, 26595, 27540, 27580, 27846, 29484, 29835, 30141, 30732, 30940, 31914, 32130, 33490, 35460, 35802, 35854, 36855, 37233, 38415, 38556, 39780, 40188, 41370, 41769, 43537, 46098, 46410, 46886, 48195, 49140, 49644, 50235, 51220, 53190, 53781, 55692, 59670, 60282, 62055, 63828, 64260, 66980, 69147, 69615, 70329, 71604, 71708, 73710, 74466, 76830, 79785, 82740, 83538, 87074, 89505, 89635, 90423, 92196, 92820, 93772, 96390, 100470, 106380, 107562, 111699, 115245, 117215, 119340, 120564, 124110, 125307, 130611, 138294, 139230, 140658, 147420, 148932, 150705, 153660, 159570, 161343, 167076, 174148, 179010, 179270, 180846, 186165, 192780, 200940, 207441, 208845, 210987, 215124, 217685, 223398, 230490, 234430, 248220, 250614, 261222, 268905, 271269, 276588, 278460, 281316, 301410, 304759, 319140, 322686, 345735, 351645, 358020, 358540, 361692, 372330, 391833, 414882, 417690, 421974, 435370, 446796, 452115, 460980, 468860, 484029, 501228, 522444, 537810, 542538, 558495, 602820, 609518, 626535, 632961, 645372, 653055, 691470, 703290, 744660, 783666, 806715, 829764, 835380, 843948, 870740, 904230, 914277, 968058, 1037205, 1054935, 1075620, 1085076, 1116990, 1175499, 1219036, 1253070, 1265922, 1306110, 1356345, 1382940, 1406580, 1452087, 1523795, 1567332, 1613430, 1808460, 1828554, 1898883, 1936116, 1959165, 2074410, 2109870, 2233980, 2350998, 2420145, 2506140, 2531844, 2612220, 2712690, 2742831, 2904174, 3047590, 3164805, 3226860, 3526497, 3657108, 3797766, 3918330, 4148820, 4219740, 4571385, 4701996, 4840290, 5425380, 5485662, 5808348, 5877495, 6095180, 6329610, 7052994, 7260435, 7595532, 7836660, 8228493, 9142770, 9494415, 9680580, 10971324, 11754990, 12659220, 13714155, 14105988, 14520870, 16456986, 17632485, 18285540, 18988830, 23509980, 24685479, 27428310, 29041740, 32913972, 35264970, 37977660, 41142465, 49370958, 54856620, 70529940, 82284930, 98741916, 123427395, 164569860, 246854790, 493709580]

約数ペア:

[(1, 493709580), (2, 246854790), (3, 164569860), (4, 123427395), (5, 98741916), (6, 82284930), (7, 70529940), (9, 54856620), (10, 49370958), (12, 41142465), (13, 37977660), (14, 35264970), (15, 32913972), (17, 29041740), (18, 27428310), (20, 24685479), (21, 23509980), (26, 18988830), (27, 18285540), (28, 17632485), (30, 16456986), (34, 14520870), (35, 14105988), (36, 13714155), (39, 12659220), (42, 11754990), (45, 10971324), (51, 9680580), (52, 9494415), (54, 9142770), (60, 8228493), (63, 7836660), (65, 7595532), (68, 7260435), (70, 7052994), (78, 6329610), (81, 6095180), (84, 5877495), (85, 5808348), (90, 5485662), (91, 5425380), (102, 4840290), (105, 4701996), (108, 4571385), (117, 4219740), (119, 4148820), (126, 3918330), (130, 3797766), (135, 3657108), (140, 3526497), (153, 3226860), (156, 3164805), (162, 3047590), (170, 2904174), (180, 2742831), (182, 2712690), (189, 2612220), (195, 2531844), (197, 2506140), (204, 2420145), (210, 2350998), (221, 2233980), (234, 2109870), (238, 2074410), (252, 1959165), (255, 1936116), (260, 1898883), (270, 1828554), (273, 1808460), (306, 1613430), (315, 1567332), (324, 1523795), (340, 1452087), (351, 1406580), (357, 1382940), (364, 1356345), (378, 1306110), (390, 1265922), (394, 1253070), (405, 1219036), (420, 1175499), (442, 1116990), (455, 1085076), (459, 1075620), (468, 1054935), (476, 1037205), (510, 968058), (540, 914277), (546, 904230), (567, 870740), (585, 843948), (591, 835380), (595, 829764), (612, 806715), (630, 783666), (663, 744660), (702, 703290), (714, 691470), (756, 653055), (765, 645372), (780, 632961), (788, 626535), (810, 609518), (819, 602820), (884, 558495), (910, 542538), (918, 537810), (945, 522444), (985, 501228), (1020, 484029), (1053, 468860), (1071, 460980), (1092, 452115), (1105, 446796), (1134, 435370), (1170, 421974), (1182, 417690), (1190, 414882), (1260, 391833), (1326, 372330), (1365, 361692), (1377, 358540), (1379, 358020), (1404, 351645), (1428, 345735), (1530, 322686), (1547, 319140), (1620, 304759), (1638, 301410), (1755, 281316), (1773, 278460), (1785, 276588), (1820, 271269), (1836, 268905), (1890, 261222), (1970, 250614), (1989, 248220), (2106, 234430), (2142, 230490), (2210, 223398), (2268, 217685), (2295, 215124), (2340, 210987), (2364, 208845), (2380, 207441), (2457, 200940), (2561, 192780), (2652, 186165), (2730, 180846), (2754, 179270), (2758, 179010), (2835, 174148), (2955, 167076), (3060, 161343), (3094, 159570), (3213, 153660), (3276, 150705), (3315, 148932), (3349, 147420), (3510, 140658), (3546, 139230), (3570, 138294), (3780, 130611), (3940, 125307), (3978, 124110), (4095, 120564), (4137, 119340), (4212, 117215), (4284, 115245), (4420, 111699), (4590, 107562), (4641, 106380), (4914, 100470), (5122, 96390), (5265, 93772), (5319, 92820), (5355, 92196), (5460, 90423), (5508, 89635), (5516, 89505), (5670, 87074), (5910, 83538), (5967, 82740), (6188, 79785), (6426, 76830), (6630, 74466), (6698, 73710), (6885, 71708), (6895, 71604), (7020, 70329), (7092, 69615), (7140, 69147), (7371, 66980), (7683, 64260), (7735, 63828), (7956, 62055), (8190, 60282), (8274, 59670), (8865, 55692), (9180, 53781), (9282, 53190), (9639, 51220), (9828, 50235), (9945, 49644), (10047, 49140), (10244, 48195), (10530, 46886), (10638, 46410), (10710, 46098), (11340, 43537), (11820, 41769), (11934, 41370), (12285, 40188), (12411, 39780), (12805, 38556), (12852, 38415), (13260, 37233), (13396, 36855), (13770, 35854), (13790, 35802), (13923, 35460), (14742, 33490), (15366, 32130), (15470, 31914), (15957, 30940), (16065, 30732), (16380, 30141), (16548, 29835), (16745, 29484), (17730, 27846), (17901, 27580), (17927, 27540), (18564, 26595), (19278, 25610), (19890, 24822), (20094, 24570), (20685, 23868), (21060, 23443), (21276, 23205), (21420, 23049)]