1895199840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{613}}^1$

素因数の和:766

約数の個数: 288

約数和(自身を含む): 6879206880

約数和(自身を除く): 4984007040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 113, 114, 120, 144, 152, 160, 171, 180, 190, 226, 228, 240, 285, 288, 304, 339, 342, 360, 380, 452, 456, 480, 565, 570, 608, 613, 678, 684, 720, 760, 855, 904, 912, 1017, 1130, 1140, 1226, 1356, 1368, 1440, 1520, 1695, 1710, 1808, 1824, 1839, 2034, 2147, 2260, 2280, 2452, 2712, 2736, 3040, 3065, 3390, 3420, 3616, 3678, 4068, 4294, 4520, 4560, 4904, 5085, 5424, 5472, 5517, 6130, 6441, 6780, 6840, 7356, 8136, 8588, 9040, 9120, 9195, 9808, 10170, 10735, 10848, 11034, 11647, 12260, 12882, 13560, 13680, 14712, 16272, 17176, 18080, 18390, 19323, 19616, 20340, 21470, 22068, 23294, 24520, 25764, 27120, 27360, 27585, 29424, 32205, 32544, 34352, 34941, 36780, 38646, 40680, 42940, 44136, 46588, 49040, 51528, 54240, 55170, 58235, 58848, 64410, 68704, 69269, 69882, 73560, 77292, 81360, 85880, 88272, 93176, 96615, 98080, 103056, 104823, 110340, 116470, 128820, 138538, 139764, 147120, 154584, 162720, 171760, 174705, 176544, 186352, 193230, 206112, 207807, 209646, 220680, 232940, 257640, 277076, 279528, 294240, 309168, 343520, 346345, 349410, 372704, 386460, 415614, 419292, 441360, 465880, 515280, 524115, 554152, 559056, 618336, 623421, 692690, 698820, 772920, 831228, 838584, 882720, 931760, 1030560, 1039035, 1048230, 1108304, 1118112, 1246842, 1316111, 1385380, 1397640, 1545840, 1662456, 1677168, 1863520, 2078070, 2096460, 2216608, 2493684, 2632222, 2770760, 2795280, 3091680, 3117105, 3324912, 3354336, 3948333, 4156140, 4192920, 4987368, 5264444, 5541520, 5590560, 6234210, 6580555, 6649824, 7896666, 8312280, 8385840, 9974736, 10528888, 11083040, 11844999, 12468420, 13161110, 15793332, 16624560, 16771680, 19741665, 19949472, 21057776, 23689998, 24936840, 26322220, 31586664, 33249120, 39483330, 42115552, 47379996, 49873680, 52644440, 59224995, 63173328, 78966660, 94759992, 99747360, 105288880, 118449990, 126346656, 157933320, 189519984, 210577760, 236899980, 315866640, 379039968, 473799960, 631733280, 947599920, 1895199840]

約数ペア:

[(1, 1895199840), (2, 947599920), (3, 631733280), (4, 473799960), (5, 379039968), (6, 315866640), (8, 236899980), (9, 210577760), (10, 189519984), (12, 157933320), (15, 126346656), (16, 118449990), (18, 105288880), (19, 99747360), (20, 94759992), (24, 78966660), (30, 63173328), (32, 59224995), (36, 52644440), (38, 49873680), (40, 47379996), (45, 42115552), (48, 39483330), (57, 33249120), (60, 31586664), (72, 26322220), (76, 24936840), (80, 23689998), (90, 21057776), (95, 19949472), (96, 19741665), (113, 16771680), (114, 16624560), (120, 15793332), (144, 13161110), (152, 12468420), (160, 11844999), (171, 11083040), (180, 10528888), (190, 9974736), (226, 8385840), (228, 8312280), (240, 7896666), (285, 6649824), (288, 6580555), (304, 6234210), (339, 5590560), (342, 5541520), (360, 5264444), (380, 4987368), (452, 4192920), (456, 4156140), (480, 3948333), (565, 3354336), (570, 3324912), (608, 3117105), (613, 3091680), (678, 2795280), (684, 2770760), (720, 2632222), (760, 2493684), (855, 2216608), (904, 2096460), (912, 2078070), (1017, 1863520), (1130, 1677168), (1140, 1662456), (1226, 1545840), (1356, 1397640), (1368, 1385380), (1440, 1316111), (1520, 1246842), (1695, 1118112), (1710, 1108304), (1808, 1048230), (1824, 1039035), (1839, 1030560), (2034, 931760), (2147, 882720), (2260, 838584), (2280, 831228), (2452, 772920), (2712, 698820), (2736, 692690), (3040, 623421), (3065, 618336), (3390, 559056), (3420, 554152), (3616, 524115), (3678, 515280), (4068, 465880), (4294, 441360), (4520, 419292), (4560, 415614), (4904, 386460), (5085, 372704), (5424, 349410), (5472, 346345), (5517, 343520), (6130, 309168), (6441, 294240), (6780, 279528), (6840, 277076), (7356, 257640), (8136, 232940), (8588, 220680), (9040, 209646), (9120, 207807), (9195, 206112), (9808, 193230), (10170, 186352), (10735, 176544), (10848, 174705), (11034, 171760), (11647, 162720), (12260, 154584), (12882, 147120), (13560, 139764), (13680, 138538), (14712, 128820), (16272, 116470), (17176, 110340), (18080, 104823), (18390, 103056), (19323, 98080), (19616, 96615), (20340, 93176), (21470, 88272), (22068, 85880), (23294, 81360), (24520, 77292), (25764, 73560), (27120, 69882), (27360, 69269), (27585, 68704), (29424, 64410), (32205, 58848), (32544, 58235), (34352, 55170), (34941, 54240), (36780, 51528), (38646, 49040), (40680, 46588), (42940, 44136)]