15256969920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56963}}^1$

素因数の和:57020

約数の個数: 224

約数和(自身を含む): 55560407040

約数和(自身を除く): 40303437120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 5952, 6696, 7440, 8370, 8640, 8928, 9920, 11160, 13392, 14880, 16740, 17856, 22320, 26784, 29760, 33480, 44640, 53568, 56963, 66960, 89280, 113926, 133920, 170889, 227852, 267840, 284815, 341778, 455704, 512667, 569630, 683556, 854445, 911408, 1025334, 1139260, 1367112, 1538001, 1708890, 1765853, 1822816, 2050668, 2278520, 2563335, 2734224, 3076002, 3417780, 3531706, 3645632, 4101336, 4557040, 5126670, 5297559, 5468448, 6152004, 6835560, 7063412, 7690005, 8202672, 8829265, 9114080, 10253340, 10595118, 10936896, 12304008, 13671120, 14126824, 15380010, 15892677, 16405344, 17658530, 18228160, 20506680, 21190236, 24608016, 26487795, 27342240, 28253648, 30760020, 31785354, 32810688, 35317060, 41013360, 42380472, 47678031, 49216032, 52975590, 54684480, 56507296, 61520040, 63570708, 70634120, 79463385, 82026720, 84760944, 95356062, 98432064, 105951180, 113014592, 123040080, 127141416, 141268240, 158926770, 164053440, 169521888, 190712124, 211902360, 238390155, 246080160, 254282832, 282536480, 317853540, 339043776, 381424248, 423804720, 476780310, 492160320, 508565664, 565072960, 635707080, 762848496, 847609440, 953560620, 1017131328, 1271414160, 1525696992, 1695218880, 1907121240, 2542828320, 3051393984, 3814242480, 5085656640, 7628484960, 15256969920]

約数ペア:

[(1, 15256969920), (2, 7628484960), (3, 5085656640), (4, 3814242480), (5, 3051393984), (6, 2542828320), (8, 1907121240), (9, 1695218880), (10, 1525696992), (12, 1271414160), (15, 1017131328), (16, 953560620), (18, 847609440), (20, 762848496), (24, 635707080), (27, 565072960), (30, 508565664), (31, 492160320), (32, 476780310), (36, 423804720), (40, 381424248), (45, 339043776), (48, 317853540), (54, 282536480), (60, 254282832), (62, 246080160), (64, 238390155), (72, 211902360), (80, 190712124), (90, 169521888), (93, 164053440), (96, 158926770), (108, 141268240), (120, 127141416), (124, 123040080), (135, 113014592), (144, 105951180), (155, 98432064), (160, 95356062), (180, 84760944), (186, 82026720), (192, 79463385), (216, 70634120), (240, 63570708), (248, 61520040), (270, 56507296), (279, 54684480), (288, 52975590), (310, 49216032), (320, 47678031), (360, 42380472), (372, 41013360), (432, 35317060), (465, 32810688), (480, 31785354), (496, 30760020), (540, 28253648), (558, 27342240), (576, 26487795), (620, 24608016), (720, 21190236), (744, 20506680), (837, 18228160), (864, 17658530), (930, 16405344), (960, 15892677), (992, 15380010), (1080, 14126824), (1116, 13671120), (1240, 12304008), (1395, 10936896), (1440, 10595118), (1488, 10253340), (1674, 9114080), (1728, 8829265), (1860, 8202672), (1984, 7690005), (2160, 7063412), (2232, 6835560), (2480, 6152004), (2790, 5468448), (2880, 5297559), (2976, 5126670), (3348, 4557040), (3720, 4101336), (4185, 3645632), (4320, 3531706), (4464, 3417780), (4960, 3076002), (5580, 2734224), (5952, 2563335), (6696, 2278520), (7440, 2050668), (8370, 1822816), (8640, 1765853), (8928, 1708890), (9920, 1538001), (11160, 1367112), (13392, 1139260), (14880, 1025334), (16740, 911408), (17856, 854445), (22320, 683556), (26784, 569630), (29760, 512667), (33480, 455704), (44640, 341778), (53568, 284815), (56963, 267840), (66960, 227852), (89280, 170889), (113926, 133920)]