1874145960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{821}}^1$

素因数の和:1228

約数の個数: 192

約数和(自身を含む): 6474433680

約数和(自身を除く): 4600287720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 373, 408, 510, 612, 680, 746, 765, 821, 1020, 1119, 1224, 1492, 1530, 1642, 1865, 2040, 2238, 2463, 2984, 3060, 3284, 3357, 3730, 4105, 4476, 4926, 5595, 6120, 6341, 6568, 6714, 7389, 7460, 8210, 8952, 9852, 11190, 12315, 12682, 13428, 13957, 14778, 14920, 16420, 16785, 19023, 19704, 22380, 24630, 25364, 26856, 27914, 29556, 31705, 32840, 33570, 36945, 38046, 41871, 44760, 49260, 50728, 55828, 57069, 59112, 63410, 67140, 69785, 73890, 76092, 83742, 95115, 98520, 111656, 114138, 125613, 126820, 134280, 139570, 147780, 152184, 167484, 190230, 209355, 228276, 251226, 253640, 279140, 285345, 295560, 306233, 334968, 380460, 418710, 456552, 502452, 558280, 570690, 612466, 628065, 760920, 837420, 918699, 1004904, 1141380, 1224932, 1256130, 1531165, 1674840, 1837398, 2282760, 2449864, 2512260, 2756097, 3062330, 3674796, 4593495, 5024520, 5205961, 5512194, 6124660, 7349592, 9186990, 10411922, 11024388, 12249320, 13780485, 15617883, 18373980, 20823844, 22048776, 26029805, 27560970, 31235766, 36747960, 41647688, 46853649, 52059610, 55121940, 62471532, 78089415, 93707298, 104119220, 110243880, 124943064, 156178830, 187414596, 208238440, 234268245, 312357660, 374829192, 468536490, 624715320, 937072980, 1874145960]

約数ペア:

[(1, 1874145960), (2, 937072980), (3, 624715320), (4, 468536490), (5, 374829192), (6, 312357660), (8, 234268245), (9, 208238440), (10, 187414596), (12, 156178830), (15, 124943064), (17, 110243880), (18, 104119220), (20, 93707298), (24, 78089415), (30, 62471532), (34, 55121940), (36, 52059610), (40, 46853649), (45, 41647688), (51, 36747960), (60, 31235766), (68, 27560970), (72, 26029805), (85, 22048776), (90, 20823844), (102, 18373980), (120, 15617883), (136, 13780485), (153, 12249320), (170, 11024388), (180, 10411922), (204, 9186990), (255, 7349592), (306, 6124660), (340, 5512194), (360, 5205961), (373, 5024520), (408, 4593495), (510, 3674796), (612, 3062330), (680, 2756097), (746, 2512260), (765, 2449864), (821, 2282760), (1020, 1837398), (1119, 1674840), (1224, 1531165), (1492, 1256130), (1530, 1224932), (1642, 1141380), (1865, 1004904), (2040, 918699), (2238, 837420), (2463, 760920), (2984, 628065), (3060, 612466), (3284, 570690), (3357, 558280), (3730, 502452), (4105, 456552), (4476, 418710), (4926, 380460), (5595, 334968), (6120, 306233), (6341, 295560), (6568, 285345), (6714, 279140), (7389, 253640), (7460, 251226), (8210, 228276), (8952, 209355), (9852, 190230), (11190, 167484), (12315, 152184), (12682, 147780), (13428, 139570), (13957, 134280), (14778, 126820), (14920, 125613), (16420, 114138), (16785, 111656), (19023, 98520), (19704, 95115), (22380, 83742), (24630, 76092), (25364, 73890), (26856, 69785), (27914, 67140), (29556, 63410), (31705, 59112), (32840, 57069), (33570, 55828), (36945, 50728), (38046, 49260), (41871, 44760)]