2249968980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:243

約数の個数: 384

約数和(自身を含む): 7947878400

約数和(自身を除く): 5697909420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 43, 57, 60, 70, 76, 79, 83, 84, 86, 95, 105, 114, 129, 133, 140, 158, 166, 172, 190, 210, 215, 228, 237, 249, 258, 266, 285, 301, 316, 332, 380, 395, 399, 415, 420, 430, 474, 498, 516, 532, 553, 570, 581, 602, 645, 665, 790, 798, 817, 830, 860, 903, 948, 996, 1106, 1140, 1162, 1185, 1204, 1245, 1290, 1330, 1501, 1505, 1577, 1580, 1596, 1634, 1659, 1660, 1743, 1806, 1995, 2212, 2324, 2370, 2451, 2490, 2580, 2660, 2765, 2905, 3002, 3010, 3154, 3268, 3318, 3397, 3486, 3569, 3612, 3990, 4085, 4503, 4515, 4731, 4740, 4902, 4980, 5530, 5719, 5810, 6004, 6020, 6308, 6557, 6636, 6794, 6972, 7138, 7505, 7885, 7980, 8170, 8295, 8715, 9006, 9030, 9462, 9804, 10191, 10507, 10707, 11039, 11060, 11438, 11620, 12255, 13114, 13588, 14276, 15010, 15770, 16340, 16590, 16985, 17157, 17430, 17845, 18012, 18060, 18924, 19671, 20382, 21014, 21414, 22078, 22515, 22876, 23655, 23779, 24510, 24983, 26228, 28595, 30020, 31521, 31540, 32785, 33117, 33180, 33970, 34314, 34860, 35690, 39342, 40764, 42028, 42828, 44156, 45030, 45899, 47310, 47558, 49020, 49966, 50955, 52535, 53535, 55195, 57190, 63042, 64543, 65570, 66234, 67811, 67940, 68628, 71337, 71380, 74949, 78684, 85785, 90060, 91798, 94620, 95116, 98355, 99932, 101910, 105070, 107070, 110390, 114380, 118895, 124583, 124915, 126084, 129086, 131140, 132468, 135622, 137697, 142674, 149898, 157605, 165585, 171570, 183596, 193629, 196710, 203433, 203820, 210140, 214140, 220780, 229495, 237790, 249166, 249830, 258172, 271244, 275394, 281951, 285348, 299796, 315210, 322715, 331170, 339055, 343140, 356685, 373749, 374745, 387258, 393420, 406866, 451801, 458990, 474677, 475580, 498332, 499660, 550788, 563902, 622915, 630420, 645430, 662340, 678110, 688485, 713370, 747498, 749490, 774516, 813732, 845853, 872081, 903602, 917980, 949354, 968145, 1017165, 1127804, 1245830, 1290860, 1355403, 1356220, 1376970, 1409755, 1424031, 1426740, 1494996, 1498980, 1691706, 1744162, 1807204, 1868745, 1898708, 1936290, 1973657, 2034330, 2259005, 2373385, 2491660, 2616243, 2710806, 2753940, 2819510, 2848062, 3383412, 3488324, 3737490, 3872580, 3947314, 4068660, 4229265, 4360405, 4518010, 4746770, 5232486, 5357069, 5421612, 5639020, 5696124, 5920971, 6777015, 7120155, 7474980, 7894628, 8458530, 8720810, 9036020, 9493540, 9868285, 10464972, 10714138, 11841942, 13081215, 13554030, 14240310, 16071207, 16917060, 17441620, 19736570, 21428276, 23683884, 26162430, 26785345, 27108060, 28480620, 29604855, 32142414, 37499483, 39473140, 52324860, 53570690, 59209710, 64284828, 74998966, 80356035, 107141380, 112498449, 118419420, 149997932, 160712070, 187497415, 224996898, 321424140, 374994830, 449993796, 562492245, 749989660, 1124984490, 2249968980]

約数ペア:

[(1, 2249968980), (2, 1124984490), (3, 749989660), (4, 562492245), (5, 449993796), (6, 374994830), (7, 321424140), (10, 224996898), (12, 187497415), (14, 160712070), (15, 149997932), (19, 118419420), (20, 112498449), (21, 107141380), (28, 80356035), (30, 74998966), (35, 64284828), (38, 59209710), (42, 53570690), (43, 52324860), (57, 39473140), (60, 37499483), (70, 32142414), (76, 29604855), (79, 28480620), (83, 27108060), (84, 26785345), (86, 26162430), (95, 23683884), (105, 21428276), (114, 19736570), (129, 17441620), (133, 16917060), (140, 16071207), (158, 14240310), (166, 13554030), (172, 13081215), (190, 11841942), (210, 10714138), (215, 10464972), (228, 9868285), (237, 9493540), (249, 9036020), (258, 8720810), (266, 8458530), (285, 7894628), (301, 7474980), (316, 7120155), (332, 6777015), (380, 5920971), (395, 5696124), (399, 5639020), (415, 5421612), (420, 5357069), (430, 5232486), (474, 4746770), (498, 4518010), (516, 4360405), (532, 4229265), (553, 4068660), (570, 3947314), (581, 3872580), (602, 3737490), (645, 3488324), (665, 3383412), (790, 2848062), (798, 2819510), (817, 2753940), (830, 2710806), (860, 2616243), (903, 2491660), (948, 2373385), (996, 2259005), (1106, 2034330), (1140, 1973657), (1162, 1936290), (1185, 1898708), (1204, 1868745), (1245, 1807204), (1290, 1744162), (1330, 1691706), (1501, 1498980), (1505, 1494996), (1577, 1426740), (1580, 1424031), (1596, 1409755), (1634, 1376970), (1659, 1356220), (1660, 1355403), (1743, 1290860), (1806, 1245830), (1995, 1127804), (2212, 1017165), (2324, 968145), (2370, 949354), (2451, 917980), (2490, 903602), (2580, 872081), (2660, 845853), (2765, 813732), (2905, 774516), (3002, 749490), (3010, 747498), (3154, 713370), (3268, 688485), (3318, 678110), (3397, 662340), (3486, 645430), (3569, 630420), (3612, 622915), (3990, 563902), (4085, 550788), (4503, 499660), (4515, 498332), (4731, 475580), (4740, 474677), (4902, 458990), (4980, 451801), (5530, 406866), (5719, 393420), (5810, 387258), (6004, 374745), (6020, 373749), (6308, 356685), (6557, 343140), (6636, 339055), (6794, 331170), (6972, 322715), (7138, 315210), (7505, 299796), (7885, 285348), (7980, 281951), (8170, 275394), (8295, 271244), (8715, 258172), (9006, 249830), (9030, 249166), (9462, 237790), (9804, 229495), (10191, 220780), (10507, 214140), (10707, 210140), (11039, 203820), (11060, 203433), (11438, 196710), (11620, 193629), (12255, 183596), (13114, 171570), (13588, 165585), (14276, 157605), (15010, 149898), (15770, 142674), (16340, 137697), (16590, 135622), (16985, 132468), (17157, 131140), (17430, 129086), (17845, 126084), (18012, 124915), (18060, 124583), (18924, 118895), (19671, 114380), (20382, 110390), (21014, 107070), (21414, 105070), (22078, 101910), (22515, 99932), (22876, 98355), (23655, 95116), (23779, 94620), (24510, 91798), (24983, 90060), (26228, 85785), (28595, 78684), (30020, 74949), (31521, 71380), (31540, 71337), (32785, 68628), (33117, 67940), (33180, 67811), (33970, 66234), (34314, 65570), (34860, 64543), (35690, 63042), (39342, 57190), (40764, 55195), (42028, 53535), (42828, 52535), (44156, 50955), (45030, 49966), (45899, 49020), (47310, 47558)]