889373280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{863}}^1$

素因数の和:1013

約数の個数: 192

約数和(自身を含む): 2978519040

約数和(自身を除く): 2089145760

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, 113, 114, 120, 152, 160, 190, 226, 228, 240, 285, 304, 339, 380, 452, 456, 480, 565, 570, 608, 678, 760, 863, 904, 912, 1130, 1140, 1356, 1520, 1695, 1726, 1808, 1824, 2147, 2260, 2280, 2589, 2712, 3040, 3390, 3452, 3616, 4294, 4315, 4520, 4560, 5178, 5424, 6441, 6780, 6904, 8588, 8630, 9040, 9120, 10356, 10735, 10848, 12882, 12945, 13560, 13808, 16397, 17176, 17260, 18080, 20712, 21470, 25764, 25890, 27120, 27616, 32205, 32794, 34352, 34520, 41424, 42940, 49191, 51528, 51780, 54240, 64410, 65588, 68704, 69040, 81985, 82848, 85880, 97519, 98382, 103056, 103560, 128820, 131176, 138080, 163970, 171760, 195038, 196764, 206112, 207120, 245955, 257640, 262352, 292557, 327940, 343520, 390076, 393528, 414240, 487595, 491910, 515280, 524704, 585114, 655880, 780152, 787056, 975190, 983820, 1030560, 1170228, 1311760, 1462785, 1560304, 1574112, 1852861, 1950380, 1967640, 2340456, 2623520, 2925570, 3120608, 3705722, 3900760, 3935280, 4680912, 5558583, 5851140, 7411444, 7801520, 7870560, 9264305, 9361824, 11117166, 11702280, 14822888, 15603040, 18528610, 22234332, 23404560, 27792915, 29645776, 37057220, 44468664, 46809120, 55585830, 59291552, 74114440, 88937328, 111171660, 148228880, 177874656, 222343320, 296457760, 444686640, 889373280]

約数ペア:

[(1, 889373280), (2, 444686640), (3, 296457760), (4, 222343320), (5, 177874656), (6, 148228880), (8, 111171660), (10, 88937328), (12, 74114440), (15, 59291552), (16, 55585830), (19, 46809120), (20, 44468664), (24, 37057220), (30, 29645776), (32, 27792915), (38, 23404560), (40, 22234332), (48, 18528610), (57, 15603040), (60, 14822888), (76, 11702280), (80, 11117166), (95, 9361824), (96, 9264305), (113, 7870560), (114, 7801520), (120, 7411444), (152, 5851140), (160, 5558583), (190, 4680912), (226, 3935280), (228, 3900760), (240, 3705722), (285, 3120608), (304, 2925570), (339, 2623520), (380, 2340456), (452, 1967640), (456, 1950380), (480, 1852861), (565, 1574112), (570, 1560304), (608, 1462785), (678, 1311760), (760, 1170228), (863, 1030560), (904, 983820), (912, 975190), (1130, 787056), (1140, 780152), (1356, 655880), (1520, 585114), (1695, 524704), (1726, 515280), (1808, 491910), (1824, 487595), (2147, 414240), (2260, 393528), (2280, 390076), (2589, 343520), (2712, 327940), (3040, 292557), (3390, 262352), (3452, 257640), (3616, 245955), (4294, 207120), (4315, 206112), (4520, 196764), (4560, 195038), (5178, 171760), (5424, 163970), (6441, 138080), (6780, 131176), (6904, 128820), (8588, 103560), (8630, 103056), (9040, 98382), (9120, 97519), (10356, 85880), (10735, 82848), (10848, 81985), (12882, 69040), (12945, 68704), (13560, 65588), (13808, 64410), (16397, 54240), (17176, 51780), (17260, 51528), (18080, 49191), (20712, 42940), (21470, 41424), (25764, 34520), (25890, 34352), (27120, 32794), (27616, 32205)]