188771310

素因数分解:

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

素因数の和:249

約数の個数: 240

約数和(自身を含む): 631341216

約数和(自身を除く): 442569906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 169, 182, 189, 195, 197, 210, 234, 270, 273, 315, 338, 351, 378, 390, 394, 405, 455, 507, 546, 567, 585, 591, 630, 702, 810, 819, 845, 910, 945, 985, 1014, 1053, 1134, 1170, 1182, 1183, 1365, 1379, 1521, 1638, 1690, 1755, 1773, 1890, 1970, 2106, 2366, 2457, 2535, 2561, 2730, 2758, 2835, 2955, 3042, 3510, 3546, 3549, 4095, 4137, 4563, 4914, 5070, 5122, 5265, 5319, 5670, 5910, 5915, 6895, 7098, 7371, 7605, 7683, 8190, 8274, 8865, 9126, 10530, 10638, 10647, 11830, 12285, 12411, 12805, 13689, 13790, 14742, 15210, 15366, 15957, 17730, 17745, 17927, 20685, 21294, 22815, 23049, 24570, 24822, 25610, 26595, 27378, 31914, 31941, 33293, 35490, 35854, 36855, 37233, 38415, 41370, 45630, 46098, 53190, 53235, 53781, 62055, 63882, 66586, 68445, 69147, 73710, 74466, 76830, 79785, 89635, 95823, 99879, 106470, 107562, 111699, 115245, 124110, 136890, 138294, 159570, 159705, 161343, 166465, 179270, 186165, 191646, 199758, 207441, 223398, 230490, 233051, 268905, 299637, 319410, 322686, 332930, 345735, 372330, 414882, 466102, 479115, 484029, 499395, 537810, 558495, 599274, 691470, 699153, 806715, 898911, 958230, 968058, 998790, 1037205, 1116990, 1165255, 1398306, 1452087, 1498185, 1613430, 1797822, 2074410, 2097459, 2330510, 2420145, 2696733, 2904174, 2996370, 3495765, 4194918, 4494555, 4840290, 5393466, 6292377, 6991530, 7260435, 8989110, 10487295, 12584754, 13483665, 14520870, 18877131, 20974590, 26967330, 31461885, 37754262, 62923770, 94385655, 188771310]

約数ペア:

[(1, 188771310), (2, 94385655), (3, 62923770), (5, 37754262), (6, 31461885), (7, 26967330), (9, 20974590), (10, 18877131), (13, 14520870), (14, 13483665), (15, 12584754), (18, 10487295), (21, 8989110), (26, 7260435), (27, 6991530), (30, 6292377), (35, 5393466), (39, 4840290), (42, 4494555), (45, 4194918), (54, 3495765), (63, 2996370), (65, 2904174), (70, 2696733), (78, 2420145), (81, 2330510), (90, 2097459), (91, 2074410), (105, 1797822), (117, 1613430), (126, 1498185), (130, 1452087), (135, 1398306), (162, 1165255), (169, 1116990), (182, 1037205), (189, 998790), (195, 968058), (197, 958230), (210, 898911), (234, 806715), (270, 699153), (273, 691470), (315, 599274), (338, 558495), (351, 537810), (378, 499395), (390, 484029), (394, 479115), (405, 466102), (455, 414882), (507, 372330), (546, 345735), (567, 332930), (585, 322686), (591, 319410), (630, 299637), (702, 268905), (810, 233051), (819, 230490), (845, 223398), (910, 207441), (945, 199758), (985, 191646), (1014, 186165), (1053, 179270), (1134, 166465), (1170, 161343), (1182, 159705), (1183, 159570), (1365, 138294), (1379, 136890), (1521, 124110), (1638, 115245), (1690, 111699), (1755, 107562), (1773, 106470), (1890, 99879), (1970, 95823), (2106, 89635), (2366, 79785), (2457, 76830), (2535, 74466), (2561, 73710), (2730, 69147), (2758, 68445), (2835, 66586), (2955, 63882), (3042, 62055), (3510, 53781), (3546, 53235), (3549, 53190), (4095, 46098), (4137, 45630), (4563, 41370), (4914, 38415), (5070, 37233), (5122, 36855), (5265, 35854), (5319, 35490), (5670, 33293), (5910, 31941), (5915, 31914), (6895, 27378), (7098, 26595), (7371, 25610), (7605, 24822), (7683, 24570), (8190, 23049), (8274, 22815), (8865, 21294), (9126, 20685), (10530, 17927), (10638, 17745), (10647, 17730), (11830, 15957), (12285, 15366), (12411, 15210), (12805, 14742), (13689, 13790)]