1630442040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1\times {\mathrm{523}}^1$

素因数の和:933

約数の個数: 128

約数和(自身を含む): 4975568640

約数和(自身を除く): 3345126600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 313, 332, 415, 498, 523, 626, 664, 830, 939, 996, 1046, 1245, 1252, 1565, 1569, 1660, 1878, 1992, 2092, 2490, 2504, 2615, 3130, 3138, 3320, 3756, 4184, 4695, 4980, 5230, 6260, 6276, 7512, 7845, 9390, 9960, 10460, 12520, 12552, 15690, 18780, 20920, 25979, 31380, 37560, 43409, 51958, 62760, 77937, 86818, 103916, 129895, 130227, 155874, 163699, 173636, 207832, 217045, 259790, 260454, 311748, 327398, 347272, 389685, 434090, 491097, 519580, 520908, 623496, 651135, 654796, 779370, 818495, 868180, 982194, 1039160, 1041816, 1302270, 1309592, 1558740, 1636990, 1736360, 1964388, 2455485, 2604540, 3117480, 3273980, 3928776, 4910970, 5209080, 6547960, 9821940, 13587017, 19643880, 27174034, 40761051, 54348068, 67935085, 81522102, 108696136, 135870170, 163044204, 203805255, 271740340, 326088408, 407610510, 543480680, 815221020, 1630442040]

約数ペア:

[(1, 1630442040), (2, 815221020), (3, 543480680), (4, 407610510), (5, 326088408), (6, 271740340), (8, 203805255), (10, 163044204), (12, 135870170), (15, 108696136), (20, 81522102), (24, 67935085), (30, 54348068), (40, 40761051), (60, 27174034), (83, 19643880), (120, 13587017), (166, 9821940), (249, 6547960), (313, 5209080), (332, 4910970), (415, 3928776), (498, 3273980), (523, 3117480), (626, 2604540), (664, 2455485), (830, 1964388), (939, 1736360), (996, 1636990), (1046, 1558740), (1245, 1309592), (1252, 1302270), (1565, 1041816), (1569, 1039160), (1660, 982194), (1878, 868180), (1992, 818495), (2092, 779370), (2490, 654796), (2504, 651135), (2615, 623496), (3130, 520908), (3138, 519580), (3320, 491097), (3756, 434090), (4184, 389685), (4695, 347272), (4980, 327398), (5230, 311748), (6260, 260454), (6276, 259790), (7512, 217045), (7845, 207832), (9390, 173636), (9960, 163699), (10460, 155874), (12520, 130227), (12552, 129895), (15690, 103916), (18780, 86818), (20920, 77937), (25979, 62760), (31380, 51958), (37560, 43409)]