1260315810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:170

約数の個数: 288

約数和(自身を含む): 3798482688

約数和(自身を除く): 2538166878

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 43, 45, 47, 65, 78, 82, 86, 90, 94, 117, 123, 129, 130, 141, 169, 195, 205, 215, 234, 235, 246, 258, 282, 338, 369, 387, 390, 410, 423, 430, 470, 507, 533, 559, 585, 611, 615, 645, 705, 738, 774, 845, 846, 1014, 1066, 1118, 1170, 1222, 1230, 1290, 1410, 1521, 1599, 1677, 1690, 1763, 1833, 1845, 1927, 1935, 2021, 2115, 2535, 2665, 2795, 3042, 3055, 3198, 3354, 3526, 3666, 3690, 3854, 3870, 4042, 4230, 4797, 5031, 5070, 5289, 5330, 5499, 5590, 5781, 6063, 6110, 6929, 7267, 7605, 7943, 7995, 8385, 8815, 9165, 9594, 9635, 10062, 10105, 10578, 10998, 11562, 12126, 13858, 14534, 15210, 15867, 15886, 15990, 16770, 17343, 17630, 18189, 18330, 19270, 20210, 20787, 21801, 22919, 23829, 23985, 25051, 25155, 26273, 26445, 27495, 28905, 30315, 31734, 34645, 34686, 36335, 36378, 39715, 41574, 43602, 45838, 47658, 47970, 50102, 50310, 52546, 52890, 54990, 57810, 60630, 62361, 65403, 68757, 69290, 71487, 72670, 75153, 78819, 79335, 79430, 82861, 86715, 90945, 103935, 109005, 114595, 119145, 124722, 125255, 130806, 131365, 137514, 142974, 150306, 157638, 158670, 165722, 173430, 181890, 206271, 207870, 218010, 225459, 229190, 236457, 238290, 248583, 250510, 262730, 297947, 311805, 325663, 327015, 341549, 343785, 357435, 375765, 394095, 412542, 414305, 450918, 472914, 497166, 595894, 623610, 651326, 654030, 683098, 687570, 714870, 745749, 751530, 788190, 828610, 893841, 976989, 1024647, 1031355, 1077193, 1127295, 1182285, 1242915, 1489735, 1491498, 1628315, 1707745, 1787682, 1953978, 2049294, 2062710, 2154386, 2254590, 2364570, 2485830, 2681523, 2930967, 2979470, 3073941, 3231579, 3256630, 3415490, 3728745, 4469205, 4884945, 5123235, 5363046, 5385965, 5861934, 6147882, 6463158, 7457490, 8938410, 9694737, 9769890, 10246470, 10771930, 13407615, 14003509, 14654835, 15369705, 16157895, 19389474, 26815230, 28007018, 29309670, 30739410, 32315790, 42010527, 48473685, 70017545, 84021054, 96947370, 126031581, 140035090, 210052635, 252063162, 420105270, 630157905, 1260315810]

約数ペア:

[(1, 1260315810), (2, 630157905), (3, 420105270), (5, 252063162), (6, 210052635), (9, 140035090), (10, 126031581), (13, 96947370), (15, 84021054), (18, 70017545), (26, 48473685), (30, 42010527), (39, 32315790), (41, 30739410), (43, 29309670), (45, 28007018), (47, 26815230), (65, 19389474), (78, 16157895), (82, 15369705), (86, 14654835), (90, 14003509), (94, 13407615), (117, 10771930), (123, 10246470), (129, 9769890), (130, 9694737), (141, 8938410), (169, 7457490), (195, 6463158), (205, 6147882), (215, 5861934), (234, 5385965), (235, 5363046), (246, 5123235), (258, 4884945), (282, 4469205), (338, 3728745), (369, 3415490), (387, 3256630), (390, 3231579), (410, 3073941), (423, 2979470), (430, 2930967), (470, 2681523), (507, 2485830), (533, 2364570), (559, 2254590), (585, 2154386), (611, 2062710), (615, 2049294), (645, 1953978), (705, 1787682), (738, 1707745), (774, 1628315), (845, 1491498), (846, 1489735), (1014, 1242915), (1066, 1182285), (1118, 1127295), (1170, 1077193), (1222, 1031355), (1230, 1024647), (1290, 976989), (1410, 893841), (1521, 828610), (1599, 788190), (1677, 751530), (1690, 745749), (1763, 714870), (1833, 687570), (1845, 683098), (1927, 654030), (1935, 651326), (2021, 623610), (2115, 595894), (2535, 497166), (2665, 472914), (2795, 450918), (3042, 414305), (3055, 412542), (3198, 394095), (3354, 375765), (3526, 357435), (3666, 343785), (3690, 341549), (3854, 327015), (3870, 325663), (4042, 311805), (4230, 297947), (4797, 262730), (5031, 250510), (5070, 248583), (5289, 238290), (5330, 236457), (5499, 229190), (5590, 225459), (5781, 218010), (6063, 207870), (6110, 206271), (6929, 181890), (7267, 173430), (7605, 165722), (7943, 158670), (7995, 157638), (8385, 150306), (8815, 142974), (9165, 137514), (9594, 131365), (9635, 130806), (10062, 125255), (10105, 124722), (10578, 119145), (10998, 114595), (11562, 109005), (12126, 103935), (13858, 90945), (14534, 86715), (15210, 82861), (15867, 79430), (15886, 79335), (15990, 78819), (16770, 75153), (17343, 72670), (17630, 71487), (18189, 69290), (18330, 68757), (19270, 65403), (20210, 62361), (20787, 60630), (21801, 57810), (22919, 54990), (23829, 52890), (23985, 52546), (25051, 50310), (25155, 50102), (26273, 47970), (26445, 47658), (27495, 45838), (28905, 43602), (30315, 41574), (31734, 39715), (34645, 36378), (34686, 36335)]