157272570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 533191680

約数和(自身を除く): 375919110

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 37, 39, 42, 45, 54, 63, 65, 70, 74, 78, 90, 91, 105, 111, 117, 126, 130, 135, 173, 182, 185, 189, 195, 210, 222, 234, 259, 270, 273, 315, 333, 346, 351, 370, 378, 390, 455, 481, 518, 519, 546, 555, 585, 630, 666, 702, 777, 819, 865, 910, 945, 962, 999, 1038, 1110, 1170, 1211, 1295, 1365, 1443, 1554, 1557, 1638, 1665, 1730, 1755, 1890, 1998, 2249, 2331, 2405, 2422, 2457, 2590, 2595, 2730, 2886, 3114, 3330, 3367, 3510, 3633, 3885, 4095, 4329, 4498, 4662, 4671, 4810, 4914, 4995, 5190, 6055, 6401, 6734, 6747, 6993, 7215, 7266, 7770, 7785, 8190, 8658, 9342, 9990, 10101, 10899, 11245, 11655, 12110, 12285, 12802, 12987, 13494, 13986, 14430, 15570, 15743, 16835, 18165, 19203, 20202, 20241, 21645, 21798, 22490, 23310, 23355, 24570, 25974, 30303, 31486, 32005, 32697, 33670, 33735, 34965, 36330, 38406, 40482, 43290, 44807, 46710, 47229, 50505, 54495, 57609, 60606, 60723, 64010, 64935, 65394, 67470, 69930, 78715, 83213, 89614, 90909, 94458, 96015, 101010, 101205, 108990, 115218, 121446, 129870, 134421, 141687, 151515, 157430, 163485, 166426, 172827, 181818, 192030, 202410, 224035, 236145, 249639, 268842, 283374, 288045, 303030, 303615, 326970, 345654, 403263, 416065, 425061, 448070, 454545, 472290, 499278, 576090, 582491, 607230, 672105, 708435, 748917, 806526, 832130, 850122, 864135, 909090, 1164982, 1209789, 1248195, 1344210, 1416870, 1497834, 1728270, 1747473, 2016315, 2125305, 2246751, 2419578, 2496390, 2912455, 3494946, 3744585, 4032630, 4250610, 4493502, 5242419, 5824910, 6048945, 7489170, 8737365, 10484838, 11233755, 12097890, 15727257, 17474730, 22467510, 26212095, 31454514, 52424190, 78636285, 157272570]

約数ペア:

[(1, 157272570), (2, 78636285), (3, 52424190), (5, 31454514), (6, 26212095), (7, 22467510), (9, 17474730), (10, 15727257), (13, 12097890), (14, 11233755), (15, 10484838), (18, 8737365), (21, 7489170), (26, 6048945), (27, 5824910), (30, 5242419), (35, 4493502), (37, 4250610), (39, 4032630), (42, 3744585), (45, 3494946), (54, 2912455), (63, 2496390), (65, 2419578), (70, 2246751), (74, 2125305), (78, 2016315), (90, 1747473), (91, 1728270), (105, 1497834), (111, 1416870), (117, 1344210), (126, 1248195), (130, 1209789), (135, 1164982), (173, 909090), (182, 864135), (185, 850122), (189, 832130), (195, 806526), (210, 748917), (222, 708435), (234, 672105), (259, 607230), (270, 582491), (273, 576090), (315, 499278), (333, 472290), (346, 454545), (351, 448070), (370, 425061), (378, 416065), (390, 403263), (455, 345654), (481, 326970), (518, 303615), (519, 303030), (546, 288045), (555, 283374), (585, 268842), (630, 249639), (666, 236145), (702, 224035), (777, 202410), (819, 192030), (865, 181818), (910, 172827), (945, 166426), (962, 163485), (999, 157430), (1038, 151515), (1110, 141687), (1170, 134421), (1211, 129870), (1295, 121446), (1365, 115218), (1443, 108990), (1554, 101205), (1557, 101010), (1638, 96015), (1665, 94458), (1730, 90909), (1755, 89614), (1890, 83213), (1998, 78715), (2249, 69930), (2331, 67470), (2405, 65394), (2422, 64935), (2457, 64010), (2590, 60723), (2595, 60606), (2730, 57609), (2886, 54495), (3114, 50505), (3330, 47229), (3367, 46710), (3510, 44807), (3633, 43290), (3885, 40482), (4095, 38406), (4329, 36330), (4498, 34965), (4662, 33735), (4671, 33670), (4810, 32697), (4914, 32005), (4995, 31486), (5190, 30303), (6055, 25974), (6401, 24570), (6734, 23355), (6747, 23310), (6993, 22490), (7215, 21798), (7266, 21645), (7770, 20241), (7785, 20202), (8190, 19203), (8658, 18165), (9342, 16835), (9990, 15743), (10101, 15570), (10899, 14430), (11245, 13986), (11655, 13494), (12110, 12987), (12285, 12802)]