2130855480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26783}}^1$

素因数の和:26830

約数の個数: 192

約数和(自身を含む): 7896994560

約数和(自身を除く): 5766139080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 663, 680, 765, 780, 884, 936, 1020, 1105, 1170, 1224, 1326, 1530, 1560, 1768, 1989, 2040, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9945, 13260, 15912, 19890, 26520, 26783, 39780, 53566, 79560, 80349, 107132, 133915, 160698, 214264, 241047, 267830, 321396, 348179, 401745, 455311, 482094, 535660, 642792, 696358, 803490, 910622, 964188, 1044537, 1071320, 1205235, 1365933, 1392716, 1606980, 1740895, 1821244, 1928376, 2089074, 2276555, 2410470, 2731866, 2785432, 3133611, 3213960, 3481790, 3642488, 4097799, 4178148, 4553110, 4820940, 5222685, 5463732, 5919043, 6267222, 6829665, 6963580, 8195598, 8356296, 9106220, 9641880, 10445370, 10927464, 11838086, 12534444, 13659330, 13927160, 15668055, 16391196, 17757129, 18212440, 20488995, 20890740, 23676172, 25068888, 27318660, 29595215, 31336110, 32782392, 35514258, 40977990, 41781480, 47352344, 53271387, 54637320, 59190430, 62672220, 71028516, 81955980, 88785645, 106542774, 118380860, 125344440, 142057032, 163911960, 177571290, 213085548, 236761720, 266356935, 355142580, 426171096, 532713870, 710285160, 1065427740, 2130855480]

約数ペア:

[(1, 2130855480), (2, 1065427740), (3, 710285160), (4, 532713870), (5, 426171096), (6, 355142580), (8, 266356935), (9, 236761720), (10, 213085548), (12, 177571290), (13, 163911960), (15, 142057032), (17, 125344440), (18, 118380860), (20, 106542774), (24, 88785645), (26, 81955980), (30, 71028516), (34, 62672220), (36, 59190430), (39, 54637320), (40, 53271387), (45, 47352344), (51, 41781480), (52, 40977990), (60, 35514258), (65, 32782392), (68, 31336110), (72, 29595215), (78, 27318660), (85, 25068888), (90, 23676172), (102, 20890740), (104, 20488995), (117, 18212440), (120, 17757129), (130, 16391196), (136, 15668055), (153, 13927160), (156, 13659330), (170, 12534444), (180, 11838086), (195, 10927464), (204, 10445370), (221, 9641880), (234, 9106220), (255, 8356296), (260, 8195598), (306, 6963580), (312, 6829665), (340, 6267222), (360, 5919043), (390, 5463732), (408, 5222685), (442, 4820940), (468, 4553110), (510, 4178148), (520, 4097799), (585, 3642488), (612, 3481790), (663, 3213960), (680, 3133611), (765, 2785432), (780, 2731866), (884, 2410470), (936, 2276555), (1020, 2089074), (1105, 1928376), (1170, 1821244), (1224, 1740895), (1326, 1606980), (1530, 1392716), (1560, 1365933), (1768, 1205235), (1989, 1071320), (2040, 1044537), (2210, 964188), (2340, 910622), (2652, 803490), (3060, 696358), (3315, 642792), (3978, 535660), (4420, 482094), (4680, 455311), (5304, 401745), (6120, 348179), (6630, 321396), (7956, 267830), (8840, 241047), (9945, 214264), (13260, 160698), (15912, 133915), (19890, 107132), (26520, 80349), (26783, 79560), (39780, 53566)]