844948260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:844

約数の個数: 240

約数和(自身を含む): 2912229936

約数和(自身を除く): 2067281676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 53, 54, 60, 65, 78, 81, 90, 106, 108, 117, 130, 135, 156, 159, 162, 180, 195, 212, 234, 260, 265, 270, 318, 324, 351, 390, 405, 468, 477, 530, 540, 585, 636, 689, 702, 757, 780, 795, 810, 954, 1053, 1060, 1170, 1378, 1404, 1431, 1514, 1590, 1620, 1755, 1908, 2067, 2106, 2271, 2340, 2385, 2756, 2862, 3028, 3180, 3445, 3510, 3785, 4134, 4212, 4293, 4542, 4770, 5265, 5724, 6201, 6813, 6890, 7020, 7155, 7570, 8268, 8586, 9084, 9540, 9841, 10335, 10530, 11355, 12402, 13626, 13780, 14310, 15140, 17172, 18603, 19682, 20439, 20670, 21060, 21465, 22710, 24804, 27252, 28620, 29523, 31005, 34065, 37206, 39364, 40121, 40878, 41340, 42930, 45420, 49205, 55809, 59046, 61317, 62010, 68130, 74412, 80242, 81756, 85860, 88569, 93015, 98410, 102195, 111618, 118092, 120363, 122634, 124020, 136260, 147615, 160484, 177138, 186030, 196820, 200605, 204390, 223236, 240726, 245268, 265707, 279045, 295230, 306585, 354276, 361089, 372060, 401210, 408780, 442845, 481452, 521573, 531414, 558090, 590460, 601815, 613170, 722178, 797121, 802420, 885690, 1043146, 1062828, 1083267, 1116180, 1203630, 1226340, 1328535, 1444356, 1564719, 1594242, 1771380, 1805445, 2086292, 2166534, 2407260, 2607865, 2657070, 3129438, 3188484, 3249801, 3610890, 3985605, 4333068, 4694157, 5215730, 5314140, 5416335, 6258876, 6499602, 7221780, 7823595, 7971210, 9388314, 10431460, 10832670, 12999204, 14082471, 15647190, 15942420, 16249005, 18776628, 21665340, 23470785, 28164942, 31294380, 32498010, 42247413, 46941570, 56329884, 64996020, 70412355, 84494826, 93883140, 140824710, 168989652, 211237065, 281649420, 422474130, 844948260]

約数ペア:

[(1, 844948260), (2, 422474130), (3, 281649420), (4, 211237065), (5, 168989652), (6, 140824710), (9, 93883140), (10, 84494826), (12, 70412355), (13, 64996020), (15, 56329884), (18, 46941570), (20, 42247413), (26, 32498010), (27, 31294380), (30, 28164942), (36, 23470785), (39, 21665340), (45, 18776628), (52, 16249005), (53, 15942420), (54, 15647190), (60, 14082471), (65, 12999204), (78, 10832670), (81, 10431460), (90, 9388314), (106, 7971210), (108, 7823595), (117, 7221780), (130, 6499602), (135, 6258876), (156, 5416335), (159, 5314140), (162, 5215730), (180, 4694157), (195, 4333068), (212, 3985605), (234, 3610890), (260, 3249801), (265, 3188484), (270, 3129438), (318, 2657070), (324, 2607865), (351, 2407260), (390, 2166534), (405, 2086292), (468, 1805445), (477, 1771380), (530, 1594242), (540, 1564719), (585, 1444356), (636, 1328535), (689, 1226340), (702, 1203630), (757, 1116180), (780, 1083267), (795, 1062828), (810, 1043146), (954, 885690), (1053, 802420), (1060, 797121), (1170, 722178), (1378, 613170), (1404, 601815), (1431, 590460), (1514, 558090), (1590, 531414), (1620, 521573), (1755, 481452), (1908, 442845), (2067, 408780), (2106, 401210), (2271, 372060), (2340, 361089), (2385, 354276), (2756, 306585), (2862, 295230), (3028, 279045), (3180, 265707), (3445, 245268), (3510, 240726), (3785, 223236), (4134, 204390), (4212, 200605), (4293, 196820), (4542, 186030), (4770, 177138), (5265, 160484), (5724, 147615), (6201, 136260), (6813, 124020), (6890, 122634), (7020, 120363), (7155, 118092), (7570, 111618), (8268, 102195), (8586, 98410), (9084, 93015), (9540, 88569), (9841, 85860), (10335, 81756), (10530, 80242), (11355, 74412), (12402, 68130), (13626, 62010), (13780, 61317), (14310, 59046), (15140, 55809), (17172, 49205), (18603, 45420), (19682, 42930), (20439, 41340), (20670, 40878), (21060, 40121), (21465, 39364), (22710, 37206), (24804, 34065), (27252, 31005), (28620, 29523)]