2509464360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{26371}}^1$

素因数の和:26459

約数の個数: 128

約数和(自身を含む): 8240722560

約数和(自身を除く): 5731258200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 61, 65, 78, 104, 120, 122, 130, 156, 183, 195, 244, 260, 305, 312, 366, 390, 488, 520, 610, 732, 780, 793, 915, 1220, 1464, 1560, 1586, 1830, 2379, 2440, 3172, 3660, 3965, 4758, 6344, 7320, 7930, 9516, 11895, 15860, 19032, 23790, 26371, 31720, 47580, 52742, 79113, 95160, 105484, 131855, 158226, 210968, 263710, 316452, 342823, 395565, 527420, 632904, 685646, 791130, 1028469, 1054840, 1371292, 1582260, 1608631, 1714115, 2056938, 2742584, 3164520, 3217262, 3428230, 4113876, 4825893, 5142345, 6434524, 6856460, 8043155, 8227752, 9651786, 10284690, 12869048, 13712920, 16086310, 19303572, 20569380, 20912203, 24129465, 32172620, 38607144, 41138760, 41824406, 48258930, 62736609, 64345240, 83648812, 96517860, 104561015, 125473218, 167297624, 193035720, 209122030, 250946436, 313683045, 418244060, 501892872, 627366090, 836488120, 1254732180, 2509464360]

約数ペア:

[(1, 2509464360), (2, 1254732180), (3, 836488120), (4, 627366090), (5, 501892872), (6, 418244060), (8, 313683045), (10, 250946436), (12, 209122030), (13, 193035720), (15, 167297624), (20, 125473218), (24, 104561015), (26, 96517860), (30, 83648812), (39, 64345240), (40, 62736609), (52, 48258930), (60, 41824406), (61, 41138760), (65, 38607144), (78, 32172620), (104, 24129465), (120, 20912203), (122, 20569380), (130, 19303572), (156, 16086310), (183, 13712920), (195, 12869048), (244, 10284690), (260, 9651786), (305, 8227752), (312, 8043155), (366, 6856460), (390, 6434524), (488, 5142345), (520, 4825893), (610, 4113876), (732, 3428230), (780, 3217262), (793, 3164520), (915, 2742584), (1220, 2056938), (1464, 1714115), (1560, 1608631), (1586, 1582260), (1830, 1371292), (2379, 1054840), (2440, 1028469), (3172, 791130), (3660, 685646), (3965, 632904), (4758, 527420), (6344, 395565), (7320, 342823), (7930, 316452), (9516, 263710), (11895, 210968), (15860, 158226), (19032, 131855), (23790, 105484), (26371, 95160), (31720, 79113), (47580, 52742)]