157553160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1$

素因数の和:1119

約数の個数: 128

約数和(自身を含む): 500290560

約数和(自身を除く): 342737400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 164, 186, 205, 246, 248, 310, 328, 372, 410, 465, 492, 615, 620, 744, 820, 930, 984, 1033, 1230, 1240, 1271, 1640, 1860, 2066, 2460, 2542, 3099, 3720, 3813, 4132, 4920, 5084, 5165, 6198, 6355, 7626, 8264, 10168, 10330, 12396, 12710, 15252, 15495, 19065, 20660, 24792, 25420, 30504, 30990, 32023, 38130, 41320, 42353, 50840, 61980, 64046, 76260, 84706, 96069, 123960, 127059, 128092, 152520, 160115, 169412, 192138, 211765, 254118, 256184, 320230, 338824, 384276, 423530, 480345, 508236, 635295, 640460, 768552, 847060, 960690, 1016472, 1270590, 1280920, 1312943, 1694120, 1921380, 2541180, 2625886, 3842760, 3938829, 5082360, 5251772, 6564715, 7877658, 10503544, 13129430, 15755316, 19694145, 26258860, 31510632, 39388290, 52517720, 78776580, 157553160]

約数ペア:

[(1, 157553160), (2, 78776580), (3, 52517720), (4, 39388290), (5, 31510632), (6, 26258860), (8, 19694145), (10, 15755316), (12, 13129430), (15, 10503544), (20, 7877658), (24, 6564715), (30, 5251772), (31, 5082360), (40, 3938829), (41, 3842760), (60, 2625886), (62, 2541180), (82, 1921380), (93, 1694120), (120, 1312943), (123, 1280920), (124, 1270590), (155, 1016472), (164, 960690), (186, 847060), (205, 768552), (246, 640460), (248, 635295), (310, 508236), (328, 480345), (372, 423530), (410, 384276), (465, 338824), (492, 320230), (615, 256184), (620, 254118), (744, 211765), (820, 192138), (930, 169412), (984, 160115), (1033, 152520), (1230, 128092), (1240, 127059), (1271, 123960), (1640, 96069), (1860, 84706), (2066, 76260), (2460, 64046), (2542, 61980), (3099, 50840), (3720, 42353), (3813, 41320), (4132, 38130), (4920, 32023), (5084, 30990), (5165, 30504), (6198, 25420), (6355, 24792), (7626, 20660), (8264, 19065), (10168, 15495), (10330, 15252), (12396, 12710)]