515953620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2423}}^1$

素因数の和:2471

約数の個数: 216

約数和(自身を含む): 1937609856

約数和(自身を除く): 1421656236

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 2028, 2340, 2366, 2423, 2535, 2730, 3042, 3276, 3380, 3549, 4095, 4732, 4846, 5070, 5460, 5915, 6084, 7098, 7269, 7605, 8190, 9692, 10140, 10647, 11830, 12115, 14196, 14538, 15210, 16380, 16961, 17745, 21294, 21807, 23660, 24230, 29076, 30420, 31499, 33922, 35490, 36345, 42588, 43614, 48460, 50883, 53235, 62998, 67844, 70980, 72690, 84805, 87228, 94497, 101766, 106470, 109035, 125996, 145380, 152649, 157495, 169610, 188994, 203532, 212940, 218070, 220493, 254415, 283491, 305298, 314990, 339220, 377988, 409487, 436140, 440986, 472485, 508830, 566982, 610596, 629980, 661479, 763245, 818974, 881972, 944970, 1017660, 1102465, 1133964, 1228461, 1322958, 1417455, 1526490, 1637948, 1889940, 1984437, 2047435, 2204930, 2456922, 2645916, 2834910, 2866409, 3052980, 3307395, 3685383, 3968874, 4094870, 4409860, 4913844, 5669820, 5732818, 6142305, 6614790, 7370766, 7937748, 8189740, 8599227, 9922185, 11465636, 12284610, 13229580, 14332045, 14741532, 17198454, 18426915, 19844370, 24569220, 25797681, 28664090, 34396908, 36853830, 39688740, 42996135, 51595362, 57328180, 73707660, 85992270, 103190724, 128988405, 171984540, 257976810, 515953620]

約数ペア:

[(1, 515953620), (2, 257976810), (3, 171984540), (4, 128988405), (5, 103190724), (6, 85992270), (7, 73707660), (9, 57328180), (10, 51595362), (12, 42996135), (13, 39688740), (14, 36853830), (15, 34396908), (18, 28664090), (20, 25797681), (21, 24569220), (26, 19844370), (28, 18426915), (30, 17198454), (35, 14741532), (36, 14332045), (39, 13229580), (42, 12284610), (45, 11465636), (52, 9922185), (60, 8599227), (63, 8189740), (65, 7937748), (70, 7370766), (78, 6614790), (84, 6142305), (90, 5732818), (91, 5669820), (105, 4913844), (117, 4409860), (126, 4094870), (130, 3968874), (140, 3685383), (156, 3307395), (169, 3052980), (180, 2866409), (182, 2834910), (195, 2645916), (210, 2456922), (234, 2204930), (252, 2047435), (260, 1984437), (273, 1889940), (315, 1637948), (338, 1526490), (364, 1417455), (390, 1322958), (420, 1228461), (455, 1133964), (468, 1102465), (507, 1017660), (546, 944970), (585, 881972), (630, 818974), (676, 763245), (780, 661479), (819, 629980), (845, 610596), (910, 566982), (1014, 508830), (1092, 472485), (1170, 440986), (1183, 436140), (1260, 409487), (1365, 377988), (1521, 339220), (1638, 314990), (1690, 305298), (1820, 283491), (2028, 254415), (2340, 220493), (2366, 218070), (2423, 212940), (2535, 203532), (2730, 188994), (3042, 169610), (3276, 157495), (3380, 152649), (3549, 145380), (4095, 125996), (4732, 109035), (4846, 106470), (5070, 101766), (5460, 94497), (5915, 87228), (6084, 84805), (7098, 72690), (7269, 70980), (7605, 67844), (8190, 62998), (9692, 53235), (10140, 50883), (10647, 48460), (11830, 43614), (12115, 42588), (14196, 36345), (14538, 35490), (15210, 33922), (16380, 31499), (16961, 30420), (17745, 29076), (21294, 24230), (21807, 23660)]