327048540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 288

約数和(自身を含む): 1179763200

約数和(自身を除く): 852714660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 49, 52, 60, 65, 70, 78, 84, 86, 91, 98, 105, 129, 130, 140, 147, 156, 172, 182, 195, 196, 199, 210, 215, 245, 258, 260, 273, 294, 301, 364, 390, 398, 420, 430, 455, 490, 516, 546, 559, 588, 597, 602, 637, 645, 735, 780, 796, 860, 903, 910, 980, 995, 1092, 1118, 1194, 1204, 1274, 1290, 1365, 1393, 1470, 1505, 1677, 1806, 1820, 1911, 1990, 2107, 2236, 2388, 2548, 2580, 2587, 2730, 2786, 2795, 2940, 2985, 3010, 3185, 3354, 3612, 3822, 3913, 3980, 4179, 4214, 4515, 5174, 5460, 5572, 5590, 5970, 6020, 6321, 6370, 6708, 6965, 7644, 7761, 7826, 8358, 8385, 8428, 8557, 9030, 9555, 9751, 10348, 10535, 11180, 11739, 11940, 12642, 12740, 12935, 13930, 15522, 15652, 16716, 16770, 17114, 18060, 18109, 19110, 19502, 19565, 20895, 21070, 23478, 25284, 25671, 25870, 27391, 27860, 29253, 31044, 31605, 33540, 34228, 36218, 38220, 38805, 39004, 39130, 41790, 42140, 42785, 46956, 48755, 51342, 51740, 54327, 54782, 58506, 58695, 59899, 63210, 72436, 77610, 78260, 82173, 83580, 85570, 90545, 97510, 102684, 108654, 109564, 111241, 117012, 117390, 119798, 126420, 126763, 128355, 136955, 146265, 155220, 164346, 171140, 179697, 181090, 195020, 217308, 222482, 234780, 239596, 253526, 256710, 271635, 273910, 292530, 299495, 328692, 333723, 359394, 362180, 380289, 410865, 419293, 444964, 507052, 513420, 543270, 547820, 556205, 585060, 598990, 633815, 667446, 718788, 760578, 778687, 821730, 838586, 898485, 1086540, 1112410, 1197980, 1257879, 1267630, 1334892, 1521156, 1557374, 1643460, 1668615, 1677172, 1796970, 1901445, 2096465, 2224820, 2336061, 2515758, 2535260, 3114748, 3337230, 3593940, 3802890, 3893435, 4192930, 4672122, 5031516, 5450809, 6289395, 6674460, 7605780, 7786870, 8385860, 9344244, 10901618, 11680305, 12578790, 15573740, 16352427, 21803236, 23360610, 25157580, 27254045, 32704854, 46721220, 54508090, 65409708, 81762135, 109016180, 163524270, 327048540]

約数ペア:

[(1, 327048540), (2, 163524270), (3, 109016180), (4, 81762135), (5, 65409708), (6, 54508090), (7, 46721220), (10, 32704854), (12, 27254045), (13, 25157580), (14, 23360610), (15, 21803236), (20, 16352427), (21, 15573740), (26, 12578790), (28, 11680305), (30, 10901618), (35, 9344244), (39, 8385860), (42, 7786870), (43, 7605780), (49, 6674460), (52, 6289395), (60, 5450809), (65, 5031516), (70, 4672122), (78, 4192930), (84, 3893435), (86, 3802890), (91, 3593940), (98, 3337230), (105, 3114748), (129, 2535260), (130, 2515758), (140, 2336061), (147, 2224820), (156, 2096465), (172, 1901445), (182, 1796970), (195, 1677172), (196, 1668615), (199, 1643460), (210, 1557374), (215, 1521156), (245, 1334892), (258, 1267630), (260, 1257879), (273, 1197980), (294, 1112410), (301, 1086540), (364, 898485), (390, 838586), (398, 821730), (420, 778687), (430, 760578), (455, 718788), (490, 667446), (516, 633815), (546, 598990), (559, 585060), (588, 556205), (597, 547820), (602, 543270), (637, 513420), (645, 507052), (735, 444964), (780, 419293), (796, 410865), (860, 380289), (903, 362180), (910, 359394), (980, 333723), (995, 328692), (1092, 299495), (1118, 292530), (1194, 273910), (1204, 271635), (1274, 256710), (1290, 253526), (1365, 239596), (1393, 234780), (1470, 222482), (1505, 217308), (1677, 195020), (1806, 181090), (1820, 179697), (1911, 171140), (1990, 164346), (2107, 155220), (2236, 146265), (2388, 136955), (2548, 128355), (2580, 126763), (2587, 126420), (2730, 119798), (2786, 117390), (2795, 117012), (2940, 111241), (2985, 109564), (3010, 108654), (3185, 102684), (3354, 97510), (3612, 90545), (3822, 85570), (3913, 83580), (3980, 82173), (4179, 78260), (4214, 77610), (4515, 72436), (5174, 63210), (5460, 59899), (5572, 58695), (5590, 58506), (5970, 54782), (6020, 54327), (6321, 51740), (6370, 51342), (6708, 48755), (6965, 46956), (7644, 42785), (7761, 42140), (7826, 41790), (8358, 39130), (8385, 39004), (8428, 38805), (8557, 38220), (9030, 36218), (9555, 34228), (9751, 33540), (10348, 31605), (10535, 31044), (11180, 29253), (11739, 27860), (11940, 27391), (12642, 25870), (12740, 25671), (12935, 25284), (13930, 23478), (15522, 21070), (15652, 20895), (16716, 19565), (16770, 19502), (17114, 19110), (18060, 18109)]