20221043310

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{640109}}^1$

素因数の和:640144

約数の個数: 96

約数和(自身を含む): 58716010080

約数和(自身を除く): 38494966770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 810, 1053, 1170, 1215, 1755, 2106, 2430, 3159, 3510, 5265, 6318, 10530, 15795, 31590, 640109, 1280218, 1920327, 3200545, 3840654, 5760981, 6401090, 8321417, 9601635, 11521962, 16642834, 17282943, 19203270, 24964251, 28804905, 34565886, 41607085, 49928502, 51848829, 57609810, 74892753, 83214170, 86414715, 103697658, 124821255, 149785506, 155546487, 172829430, 224678259, 249642510, 259244145, 311092974, 374463765, 449356518, 518488290, 674034777, 748927530, 777732435, 1123391295, 1348069554, 1555464870, 2022104331, 2246782590, 3370173885, 4044208662, 6740347770, 10110521655, 20221043310]

約数ペア:

[(1, 20221043310), (2, 10110521655), (3, 6740347770), (5, 4044208662), (6, 3370173885), (9, 2246782590), (10, 2022104331), (13, 1555464870), (15, 1348069554), (18, 1123391295), (26, 777732435), (27, 748927530), (30, 674034777), (39, 518488290), (45, 449356518), (54, 374463765), (65, 311092974), (78, 259244145), (81, 249642510), (90, 224678259), (117, 172829430), (130, 155546487), (135, 149785506), (162, 124821255), (195, 103697658), (234, 86414715), (243, 83214170), (270, 74892753), (351, 57609810), (390, 51848829), (405, 49928502), (486, 41607085), (585, 34565886), (702, 28804905), (810, 24964251), (1053, 19203270), (1170, 17282943), (1215, 16642834), (1755, 11521962), (2106, 9601635), (2430, 8321417), (3159, 6401090), (3510, 5760981), (5265, 3840654), (6318, 3200545), (10530, 1920327), (15795, 1280218), (31590, 640109)]