1002942120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1$

素因数の和:1195

約数の個数: 128

約数和(自身を含む): 3078311040

約数和(自身を除く): 2075368920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 101, 120, 166, 202, 249, 303, 332, 404, 415, 498, 505, 606, 664, 808, 830, 996, 997, 1010, 1212, 1245, 1515, 1660, 1992, 1994, 2020, 2424, 2490, 2991, 3030, 3320, 3988, 4040, 4980, 4985, 5982, 6060, 7976, 8383, 9960, 9970, 11964, 12120, 14955, 16766, 19940, 23928, 25149, 29910, 33532, 39880, 41915, 50298, 59820, 67064, 82751, 83830, 100596, 100697, 119640, 125745, 165502, 167660, 201192, 201394, 248253, 251490, 302091, 331004, 335320, 402788, 413755, 496506, 502980, 503485, 604182, 662008, 805576, 827510, 993012, 1005960, 1006970, 1208364, 1241265, 1510455, 1655020, 1986024, 2013940, 2416728, 2482530, 3020910, 3310040, 4027880, 4965060, 6041820, 8357851, 9930120, 12083640, 16715702, 25073553, 33431404, 41789255, 50147106, 66862808, 83578510, 100294212, 125367765, 167157020, 200588424, 250735530, 334314040, 501471060, 1002942120]

約数ペア:

[(1, 1002942120), (2, 501471060), (3, 334314040), (4, 250735530), (5, 200588424), (6, 167157020), (8, 125367765), (10, 100294212), (12, 83578510), (15, 66862808), (20, 50147106), (24, 41789255), (30, 33431404), (40, 25073553), (60, 16715702), (83, 12083640), (101, 9930120), (120, 8357851), (166, 6041820), (202, 4965060), (249, 4027880), (303, 3310040), (332, 3020910), (404, 2482530), (415, 2416728), (498, 2013940), (505, 1986024), (606, 1655020), (664, 1510455), (808, 1241265), (830, 1208364), (996, 1006970), (997, 1005960), (1010, 993012), (1212, 827510), (1245, 805576), (1515, 662008), (1660, 604182), (1992, 503485), (1994, 502980), (2020, 496506), (2424, 413755), (2490, 402788), (2991, 335320), (3030, 331004), (3320, 302091), (3988, 251490), (4040, 248253), (4980, 201394), (4985, 201192), (5982, 167660), (6060, 165502), (7976, 125745), (8383, 119640), (9960, 100697), (9970, 100596), (11964, 83830), (12120, 82751), (14955, 67064), (16766, 59820), (19940, 50298), (23928, 41915), (25149, 39880), (29910, 33532)]