18677704080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{152297}}^1$

素因数の和:152393

約数の個数: 160

約数和(自身を含む): 67079349504

約数和(自身を除く): 48401645424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3504, 4088, 4380, 5110, 5840, 6132, 7665, 8176, 8760, 10220, 12264, 15330, 17520, 20440, 24528, 30660, 40880, 61320, 122640, 152297, 304594, 456891, 609188, 761485, 913782, 1066079, 1218376, 1522970, 1827564, 2132158, 2284455, 2436752, 3045940, 3198237, 3655128, 4264316, 4568910, 5330395, 6091880, 6396474, 7310256, 8528632, 9137820, 10660790, 11117681, 12183760, 12792948, 15991185, 17057264, 18275640, 21321580, 22235362, 25585896, 31982370, 33353043, 36551280, 42643160, 44470724, 51171792, 55588405, 63964740, 66706086, 77823767, 85286320, 88941448, 111176810, 127929480, 133412172, 155647534, 166765215, 177882896, 222353620, 233471301, 255858960, 266824344, 311295068, 333530430, 389118835, 444707240, 466942602, 533648688, 622590136, 667060860, 778237670, 889414480, 933885204, 1167356505, 1245180272, 1334121720, 1556475340, 1867770408, 2334713010, 2668243440, 3112950680, 3735540816, 4669426020, 6225901360, 9338852040, 18677704080]

約数ペア:

[(1, 18677704080), (2, 9338852040), (3, 6225901360), (4, 4669426020), (5, 3735540816), (6, 3112950680), (7, 2668243440), (8, 2334713010), (10, 1867770408), (12, 1556475340), (14, 1334121720), (15, 1245180272), (16, 1167356505), (20, 933885204), (21, 889414480), (24, 778237670), (28, 667060860), (30, 622590136), (35, 533648688), (40, 466942602), (42, 444707240), (48, 389118835), (56, 333530430), (60, 311295068), (70, 266824344), (73, 255858960), (80, 233471301), (84, 222353620), (105, 177882896), (112, 166765215), (120, 155647534), (140, 133412172), (146, 127929480), (168, 111176810), (210, 88941448), (219, 85286320), (240, 77823767), (280, 66706086), (292, 63964740), (336, 55588405), (365, 51171792), (420, 44470724), (438, 42643160), (511, 36551280), (560, 33353043), (584, 31982370), (730, 25585896), (840, 22235362), (876, 21321580), (1022, 18275640), (1095, 17057264), (1168, 15991185), (1460, 12792948), (1533, 12183760), (1680, 11117681), (1752, 10660790), (2044, 9137820), (2190, 8528632), (2555, 7310256), (2920, 6396474), (3066, 6091880), (3504, 5330395), (4088, 4568910), (4380, 4264316), (5110, 3655128), (5840, 3198237), (6132, 3045940), (7665, 2436752), (8176, 2284455), (8760, 2132158), (10220, 1827564), (12264, 1522970), (15330, 1218376), (17520, 1066079), (20440, 913782), (24528, 761485), (30660, 609188), (40880, 456891), (61320, 304594), (122640, 152297)]