401143860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57143}}^1$

素因数の和:57174

約数の個数: 96

約数和(自身を含む): 1344026880

約数和(自身を除く): 942883020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 57143, 114286, 171429, 228572, 285715, 342858, 514287, 571430, 685716, 742859, 857145, 1028574, 1142860, 1485718, 1542861, 1714290, 2057148, 2228577, 2571435, 2971436, 3085722, 3428580, 3714295, 4457154, 5142870, 6171444, 6685731, 7428590, 7714305, 8914308, 10285740, 11142885, 13371462, 14857180, 15428610, 20057193, 22285770, 26742924, 30857220, 33428655, 40114386, 44571540, 66857310, 80228772, 100285965, 133714620, 200571930, 401143860]

約数ペア:

[(1, 401143860), (2, 200571930), (3, 133714620), (4, 100285965), (5, 80228772), (6, 66857310), (9, 44571540), (10, 40114386), (12, 33428655), (13, 30857220), (15, 26742924), (18, 22285770), (20, 20057193), (26, 15428610), (27, 14857180), (30, 13371462), (36, 11142885), (39, 10285740), (45, 8914308), (52, 7714305), (54, 7428590), (60, 6685731), (65, 6171444), (78, 5142870), (90, 4457154), (108, 3714295), (117, 3428580), (130, 3085722), (135, 2971436), (156, 2571435), (180, 2228577), (195, 2057148), (234, 1714290), (260, 1542861), (270, 1485718), (351, 1142860), (390, 1028574), (468, 857145), (540, 742859), (585, 685716), (702, 571430), (780, 514287), (1170, 342858), (1404, 285715), (1755, 228572), (2340, 171429), (3510, 114286), (7020, 57143)]