2858238400

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:771

約数の個数: 168

約数和(自身を含む): 7460772480

約数和(自身を除く): 4602534080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 167, 190, 200, 304, 320, 334, 380, 400, 475, 563, 608, 668, 760, 800, 835, 950, 1126, 1216, 1336, 1520, 1600, 1670, 1900, 2252, 2672, 2815, 3040, 3173, 3340, 3800, 4175, 4504, 5344, 5630, 6080, 6346, 6680, 7600, 8350, 9008, 10688, 10697, 11260, 12692, 13360, 14075, 15200, 15865, 16700, 18016, 21394, 22520, 25384, 26720, 28150, 30400, 31730, 33400, 36032, 42788, 45040, 50768, 53440, 53485, 56300, 63460, 66800, 79325, 85576, 90080, 94021, 101536, 106970, 112600, 126920, 133600, 158650, 171152, 180160, 188042, 203072, 213940, 225200, 253840, 267200, 267425, 317300, 342304, 376084, 427880, 450400, 470105, 507680, 534850, 634600, 684608, 752168, 855760, 900800, 940210, 1015360, 1069700, 1269200, 1504336, 1711520, 1786399, 1880420, 2139400, 2350525, 2538400, 3008672, 3423040, 3572798, 3760840, 4278800, 4701050, 5076800, 6017344, 7145596, 7521680, 8557600, 8931995, 9402100, 14291192, 15043360, 17115200, 17863990, 18804200, 28582384, 30086720, 35727980, 37608400, 44659975, 57164768, 71455960, 75216800, 89319950, 114329536, 142911920, 150433600, 178639900, 285823840, 357279800, 571647680, 714559600, 1429119200, 2858238400]

約数ペア:

[(1, 2858238400), (2, 1429119200), (4, 714559600), (5, 571647680), (8, 357279800), (10, 285823840), (16, 178639900), (19, 150433600), (20, 142911920), (25, 114329536), (32, 89319950), (38, 75216800), (40, 71455960), (50, 57164768), (64, 44659975), (76, 37608400), (80, 35727980), (95, 30086720), (100, 28582384), (152, 18804200), (160, 17863990), (167, 17115200), (190, 15043360), (200, 14291192), (304, 9402100), (320, 8931995), (334, 8557600), (380, 7521680), (400, 7145596), (475, 6017344), (563, 5076800), (608, 4701050), (668, 4278800), (760, 3760840), (800, 3572798), (835, 3423040), (950, 3008672), (1126, 2538400), (1216, 2350525), (1336, 2139400), (1520, 1880420), (1600, 1786399), (1670, 1711520), (1900, 1504336), (2252, 1269200), (2672, 1069700), (2815, 1015360), (3040, 940210), (3173, 900800), (3340, 855760), (3800, 752168), (4175, 684608), (4504, 634600), (5344, 534850), (5630, 507680), (6080, 470105), (6346, 450400), (6680, 427880), (7600, 376084), (8350, 342304), (9008, 317300), (10688, 267425), (10697, 267200), (11260, 253840), (12692, 225200), (13360, 213940), (14075, 203072), (15200, 188042), (15865, 180160), (16700, 171152), (18016, 158650), (21394, 133600), (22520, 126920), (25384, 112600), (26720, 106970), (28150, 101536), (30400, 94021), (31730, 90080), (33400, 85576), (36032, 79325), (42788, 66800), (45040, 63460), (50768, 56300), (53440, 53485)]