438320160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1149

約数の個数: 240

約数和(自身を含む): 1598268672

約数和(自身を除く): 1159948512

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, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1091, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2182, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3273, 3348, 3720, 4185, 4320, 4364, 4464, 4960, 5022, 5455, 5580, 6480, 6546, 6696, 7440, 8370, 8728, 8928, 9819, 10044, 10910, 11160, 12555, 12960, 13092, 13392, 14880, 16365, 16740, 17456, 19638, 20088, 21820, 22320, 25110, 26184, 26784, 29457, 32730, 33480, 33821, 34912, 39276, 40176, 43640, 44640, 49095, 50220, 52368, 58914, 65460, 66960, 67642, 78552, 80352, 87280, 88371, 98190, 100440, 101463, 104736, 117828, 130920, 133920, 135284, 147285, 157104, 169105, 174560, 176742, 196380, 200880, 202926, 235656, 261840, 270568, 294570, 304389, 314208, 338210, 353484, 392760, 401760, 405852, 441855, 471312, 507315, 523680, 541136, 589140, 608778, 676420, 706968, 785520, 811704, 883710, 913167, 942624, 1014630, 1082272, 1178280, 1217556, 1352840, 1413936, 1521945, 1571040, 1623408, 1767420, 1826334, 2029260, 2356560, 2435112, 2705680, 2739501, 2827872, 3043890, 3246816, 3534840, 3652668, 4058520, 4565835, 4713120, 4870224, 5411360, 5479002, 6087780, 7069680, 7305336, 8117040, 9131670, 9740448, 10958004, 12175560, 13697505, 14139360, 14610672, 16234080, 18263340, 21916008, 24351120, 27395010, 29221344, 36526680, 43832016, 48702240, 54790020, 73053360, 87664032, 109580040, 146106720, 219160080, 438320160]

約数ペア:

[(1, 438320160), (2, 219160080), (3, 146106720), (4, 109580040), (5, 87664032), (6, 73053360), (8, 54790020), (9, 48702240), (10, 43832016), (12, 36526680), (15, 29221344), (16, 27395010), (18, 24351120), (20, 21916008), (24, 18263340), (27, 16234080), (30, 14610672), (31, 14139360), (32, 13697505), (36, 12175560), (40, 10958004), (45, 9740448), (48, 9131670), (54, 8117040), (60, 7305336), (62, 7069680), (72, 6087780), (80, 5479002), (81, 5411360), (90, 4870224), (93, 4713120), (96, 4565835), (108, 4058520), (120, 3652668), (124, 3534840), (135, 3246816), (144, 3043890), (155, 2827872), (160, 2739501), (162, 2705680), (180, 2435112), (186, 2356560), (216, 2029260), (240, 1826334), (248, 1767420), (270, 1623408), (279, 1571040), (288, 1521945), (310, 1413936), (324, 1352840), (360, 1217556), (372, 1178280), (405, 1082272), (432, 1014630), (465, 942624), (480, 913167), (496, 883710), (540, 811704), (558, 785520), (620, 706968), (648, 676420), (720, 608778), (744, 589140), (810, 541136), (837, 523680), (864, 507315), (930, 471312), (992, 441855), (1080, 405852), (1091, 401760), (1116, 392760), (1240, 353484), (1296, 338210), (1395, 314208), (1440, 304389), (1488, 294570), (1620, 270568), (1674, 261840), (1860, 235656), (2160, 202926), (2182, 200880), (2232, 196380), (2480, 176742), (2511, 174560), (2592, 169105), (2790, 157104), (2976, 147285), (3240, 135284), (3273, 133920), (3348, 130920), (3720, 117828), (4185, 104736), (4320, 101463), (4364, 100440), (4464, 98190), (4960, 88371), (5022, 87280), (5455, 80352), (5580, 78552), (6480, 67642), (6546, 66960), (6696, 65460), (7440, 58914), (8370, 52368), (8728, 50220), (8928, 49095), (9819, 44640), (10044, 43640), (10910, 40176), (11160, 39276), (12555, 34912), (12960, 33821), (13092, 33480), (13392, 32730), (14880, 29457), (16365, 26784), (16740, 26184), (17456, 25110), (19638, 22320), (20088, 21820)]