25378754640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{367}}^1\times {\mathrm{997}}^1$

素因数の和:1414

約数の個数: 240

約数和(自身を含む): 83886035712

約数和(自身を除く): 58507281072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 367, 408, 510, 578, 680, 734, 816, 867, 997, 1020, 1101, 1156, 1360, 1445, 1468, 1734, 1835, 1994, 2040, 2202, 2312, 2890, 2936, 2991, 3468, 3670, 3988, 4080, 4335, 4404, 4624, 4985, 5505, 5780, 5872, 5982, 6239, 6936, 7340, 7976, 8670, 8808, 9970, 11010, 11560, 11964, 12478, 13872, 14680, 14955, 15952, 16949, 17340, 17616, 18717, 19940, 22020, 23120, 23928, 24956, 29360, 29910, 31195, 33898, 34680, 37434, 39880, 44040, 47856, 49912, 50847, 59820, 62390, 67796, 69360, 74868, 79760, 84745, 88080, 93585, 99824, 101694, 106063, 119640, 124780, 135592, 149736, 169490, 187170, 203388, 212126, 239280, 249560, 254235, 271184, 288133, 299472, 318189, 338980, 365899, 374340, 406776, 424252, 499120, 508470, 530315, 576266, 636378, 677960, 731798, 748680, 813552, 848504, 864399, 1016940, 1060630, 1097697, 1152532, 1272756, 1355920, 1440665, 1463596, 1497360, 1590945, 1697008, 1728798, 1829495, 2033880, 2121260, 2195394, 2305064, 2545512, 2881330, 2927192, 3181890, 3457596, 3658990, 4067760, 4242520, 4321995, 4390788, 4610128, 5091024, 5488485, 5762660, 5854384, 6220283, 6363780, 6915192, 7317980, 8485040, 8643990, 8781576, 10976970, 11525320, 12440566, 12727560, 13830384, 14635960, 17287980, 17563152, 18660849, 21953940, 23050640, 24881132, 25455120, 29271920, 31101415, 34575960, 37321698, 43907880, 49762264, 62202830, 69151920, 74643396, 87815760, 93304245, 99524528, 105744811, 124405660, 149286792, 186608490, 211489622, 248811320, 298573584, 317234433, 373216980, 422979244, 497622640, 528724055, 634468866, 746433960, 845958488, 1057448110, 1268937732, 1492867920, 1586172165, 1691916976, 2114896220, 2537875464, 3172344330, 4229792440, 5075750928, 6344688660, 8459584880, 12689377320, 25378754640]

約数ペア:

[(1, 25378754640), (2, 12689377320), (3, 8459584880), (4, 6344688660), (5, 5075750928), (6, 4229792440), (8, 3172344330), (10, 2537875464), (12, 2114896220), (15, 1691916976), (16, 1586172165), (17, 1492867920), (20, 1268937732), (24, 1057448110), (30, 845958488), (34, 746433960), (40, 634468866), (48, 528724055), (51, 497622640), (60, 422979244), (68, 373216980), (80, 317234433), (85, 298573584), (102, 248811320), (120, 211489622), (136, 186608490), (170, 149286792), (204, 124405660), (240, 105744811), (255, 99524528), (272, 93304245), (289, 87815760), (340, 74643396), (367, 69151920), (408, 62202830), (510, 49762264), (578, 43907880), (680, 37321698), (734, 34575960), (816, 31101415), (867, 29271920), (997, 25455120), (1020, 24881132), (1101, 23050640), (1156, 21953940), (1360, 18660849), (1445, 17563152), (1468, 17287980), (1734, 14635960), (1835, 13830384), (1994, 12727560), (2040, 12440566), (2202, 11525320), (2312, 10976970), (2890, 8781576), (2936, 8643990), (2991, 8485040), (3468, 7317980), (3670, 6915192), (3988, 6363780), (4080, 6220283), (4335, 5854384), (4404, 5762660), (4624, 5488485), (4985, 5091024), (5505, 4610128), (5780, 4390788), (5872, 4321995), (5982, 4242520), (6239, 4067760), (6936, 3658990), (7340, 3457596), (7976, 3181890), (8670, 2927192), (8808, 2881330), (9970, 2545512), (11010, 2305064), (11560, 2195394), (11964, 2121260), (12478, 2033880), (13872, 1829495), (14680, 1728798), (14955, 1697008), (15952, 1590945), (16949, 1497360), (17340, 1463596), (17616, 1440665), (18717, 1355920), (19940, 1272756), (22020, 1152532), (23120, 1097697), (23928, 1060630), (24956, 1016940), (29360, 864399), (29910, 848504), (31195, 813552), (33898, 748680), (34680, 731798), (37434, 677960), (39880, 636378), (44040, 576266), (47856, 530315), (49912, 508470), (50847, 499120), (59820, 424252), (62390, 406776), (67796, 374340), (69360, 365899), (74868, 338980), (79760, 318189), (84745, 299472), (88080, 288133), (93585, 271184), (99824, 254235), (101694, 249560), (106063, 239280), (119640, 212126), (124780, 203388), (135592, 187170), (149736, 169490)]