8948461920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2399}}^1$

素因数の和:2845

約数の個数: 192

約数和(自身を含む): 29756160000

約数和(自身を除く): 20807698080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 409, 456, 480, 570, 608, 760, 818, 912, 1140, 1227, 1520, 1636, 1824, 2045, 2280, 2399, 2454, 3040, 3272, 4090, 4560, 4798, 4908, 6135, 6544, 7197, 7771, 8180, 9120, 9596, 9816, 11995, 12270, 13088, 14394, 15542, 16360, 19192, 19632, 23313, 23990, 24540, 28788, 31084, 32720, 35985, 38384, 38855, 39264, 45581, 46626, 47980, 49080, 57576, 62168, 65440, 71970, 76768, 77710, 91162, 93252, 95960, 98160, 115152, 116565, 124336, 136743, 143940, 155420, 182324, 186504, 191920, 196320, 227905, 230304, 233130, 248672, 273486, 287880, 310840, 364648, 373008, 383840, 455810, 466260, 546972, 575760, 621680, 683715, 729296, 746016, 911620, 932520, 981191, 1093944, 1151520, 1243360, 1367430, 1458592, 1823240, 1865040, 1962382, 2187888, 2734860, 2943573, 3646480, 3730080, 3924764, 4375776, 4905955, 5469720, 5887146, 7292960, 7849528, 9811910, 10939440, 11774292, 14717865, 15699056, 18642629, 19623820, 21878880, 23548584, 29435730, 31398112, 37285258, 39247640, 47097168, 55927887, 58871460, 74570516, 78495280, 93213145, 94194336, 111855774, 117742920, 149141032, 156990560, 186426290, 223711548, 235485840, 279639435, 298282064, 372852580, 447423096, 470971680, 559278870, 596564128, 745705160, 894846192, 1118557740, 1491410320, 1789692384, 2237115480, 2982820640, 4474230960, 8948461920]

約数ペア:

[(1, 8948461920), (2, 4474230960), (3, 2982820640), (4, 2237115480), (5, 1789692384), (6, 1491410320), (8, 1118557740), (10, 894846192), (12, 745705160), (15, 596564128), (16, 559278870), (19, 470971680), (20, 447423096), (24, 372852580), (30, 298282064), (32, 279639435), (38, 235485840), (40, 223711548), (48, 186426290), (57, 156990560), (60, 149141032), (76, 117742920), (80, 111855774), (95, 94194336), (96, 93213145), (114, 78495280), (120, 74570516), (152, 58871460), (160, 55927887), (190, 47097168), (228, 39247640), (240, 37285258), (285, 31398112), (304, 29435730), (380, 23548584), (409, 21878880), (456, 19623820), (480, 18642629), (570, 15699056), (608, 14717865), (760, 11774292), (818, 10939440), (912, 9811910), (1140, 7849528), (1227, 7292960), (1520, 5887146), (1636, 5469720), (1824, 4905955), (2045, 4375776), (2280, 3924764), (2399, 3730080), (2454, 3646480), (3040, 2943573), (3272, 2734860), (4090, 2187888), (4560, 1962382), (4798, 1865040), (4908, 1823240), (6135, 1458592), (6544, 1367430), (7197, 1243360), (7771, 1151520), (8180, 1093944), (9120, 981191), (9596, 932520), (9816, 911620), (11995, 746016), (12270, 729296), (13088, 683715), (14394, 621680), (15542, 575760), (16360, 546972), (19192, 466260), (19632, 455810), (23313, 383840), (23990, 373008), (24540, 364648), (28788, 310840), (31084, 287880), (32720, 273486), (35985, 248672), (38384, 233130), (38855, 230304), (39264, 227905), (45581, 196320), (46626, 191920), (47980, 186504), (49080, 182324), (57576, 155420), (62168, 143940), (65440, 136743), (71970, 124336), (76768, 116565), (77710, 115152), (91162, 98160), (93252, 95960)]