1505305620

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10211}}^1$

素因数の和:10252

約数の個数: 240

約数和(自身を含む): 5812507008

約数和(自身を除く): 4307201388

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2268, 2340, 2457, 2730, 2835, 3276, 3510, 3780, 4095, 4212, 4914, 5265, 5460, 5670, 7020, 7371, 8190, 9828, 10211, 10530, 11340, 12285, 14742, 16380, 20422, 21060, 24570, 29484, 30633, 36855, 40844, 49140, 51055, 61266, 71477, 73710, 91899, 102110, 122532, 132743, 142954, 147420, 153165, 183798, 204220, 214431, 265486, 275697, 285908, 306330, 357385, 367596, 398229, 428862, 459495, 530972, 551394, 612660, 643293, 663715, 714770, 796458, 827091, 857724, 918990, 929201, 1072155, 1102788, 1194687, 1286586, 1327430, 1378485, 1429540, 1592916, 1654182, 1837980, 1858402, 1929879, 1991145, 2144310, 2389374, 2573172, 2654860, 2756970, 2787603, 3216465, 3308364, 3584061, 3716804, 3859758, 3982290, 4135455, 4288620, 4646005, 4778748, 5513940, 5575206, 5789637, 5973435, 6432930, 7168122, 7719516, 7964580, 8270910, 8362809, 9292010, 9649395, 10752183, 11150412, 11579274, 11946870, 12865860, 13938015, 14336244, 16541820, 16725618, 17920305, 18584020, 19298790, 21504366, 23158548, 23893740, 25088427, 27876030, 28948185, 33451236, 35840610, 38597580, 41814045, 43008732, 50176854, 53760915, 55752060, 57896370, 71681220, 75265281, 83628090, 100353708, 107521830, 115792740, 125442135, 150530562, 167256180, 215043660, 250884270, 301061124, 376326405, 501768540, 752652810, 1505305620]

約数ペア:

[(1, 1505305620), (2, 752652810), (3, 501768540), (4, 376326405), (5, 301061124), (6, 250884270), (7, 215043660), (9, 167256180), (10, 150530562), (12, 125442135), (13, 115792740), (14, 107521830), (15, 100353708), (18, 83628090), (20, 75265281), (21, 71681220), (26, 57896370), (27, 55752060), (28, 53760915), (30, 50176854), (35, 43008732), (36, 41814045), (39, 38597580), (42, 35840610), (45, 33451236), (52, 28948185), (54, 27876030), (60, 25088427), (63, 23893740), (65, 23158548), (70, 21504366), (78, 19298790), (81, 18584020), (84, 17920305), (90, 16725618), (91, 16541820), (105, 14336244), (108, 13938015), (117, 12865860), (126, 11946870), (130, 11579274), (135, 11150412), (140, 10752183), (156, 9649395), (162, 9292010), (180, 8362809), (182, 8270910), (189, 7964580), (195, 7719516), (210, 7168122), (234, 6432930), (252, 5973435), (260, 5789637), (270, 5575206), (273, 5513940), (315, 4778748), (324, 4646005), (351, 4288620), (364, 4135455), (378, 3982290), (390, 3859758), (405, 3716804), (420, 3584061), (455, 3308364), (468, 3216465), (540, 2787603), (546, 2756970), (567, 2654860), (585, 2573172), (630, 2389374), (702, 2144310), (756, 1991145), (780, 1929879), (810, 1858402), (819, 1837980), (910, 1654182), (945, 1592916), (1053, 1429540), (1092, 1378485), (1134, 1327430), (1170, 1286586), (1260, 1194687), (1365, 1102788), (1404, 1072155), (1620, 929201), (1638, 918990), (1755, 857724), (1820, 827091), (1890, 796458), (2106, 714770), (2268, 663715), (2340, 643293), (2457, 612660), (2730, 551394), (2835, 530972), (3276, 459495), (3510, 428862), (3780, 398229), (4095, 367596), (4212, 357385), (4914, 306330), (5265, 285908), (5460, 275697), (5670, 265486), (7020, 214431), (7371, 204220), (8190, 183798), (9828, 153165), (10211, 147420), (10530, 142954), (11340, 132743), (12285, 122532), (14742, 102110), (16380, 91899), (20422, 73710), (21060, 71477), (24570, 61266), (29484, 51055), (30633, 49140), (36855, 40844)]