242231520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 192

約数和(自身を含む): 802013184

約数和(自身を除く): 559781664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 73, 80, 93, 96, 120, 124, 146, 155, 160, 186, 219, 223, 240, 248, 292, 310, 365, 372, 438, 446, 465, 480, 496, 584, 620, 669, 730, 744, 876, 892, 930, 992, 1095, 1115, 1168, 1240, 1338, 1460, 1488, 1752, 1784, 1860, 2190, 2230, 2263, 2336, 2480, 2676, 2920, 2976, 3345, 3504, 3568, 3720, 4380, 4460, 4526, 4960, 5352, 5840, 6690, 6789, 6913, 7008, 7136, 7440, 8760, 8920, 9052, 10704, 11315, 11680, 13380, 13578, 13826, 14880, 16279, 17520, 17840, 18104, 20739, 21408, 22630, 26760, 27156, 27652, 32558, 33945, 34565, 35040, 35680, 36208, 41478, 45260, 48837, 53520, 54312, 55304, 65116, 67890, 69130, 72416, 81395, 82956, 90520, 97674, 103695, 107040, 108624, 110608, 130232, 135780, 138260, 162790, 165912, 181040, 195348, 207390, 217248, 221216, 244185, 260464, 271560, 276520, 325580, 331824, 362080, 390696, 414780, 488370, 504649, 520928, 543120, 553040, 651160, 663648, 781392, 829560, 976740, 1009298, 1086240, 1106080, 1302320, 1513947, 1562784, 1659120, 1953480, 2018596, 2523245, 2604640, 3027894, 3318240, 3906960, 4037192, 5046490, 6055788, 7569735, 7813920, 8074384, 10092980, 12111576, 15139470, 16148768, 20185960, 24223152, 30278940, 40371920, 48446304, 60557880, 80743840, 121115760, 242231520]

約数ペア:

[(1, 242231520), (2, 121115760), (3, 80743840), (4, 60557880), (5, 48446304), (6, 40371920), (8, 30278940), (10, 24223152), (12, 20185960), (15, 16148768), (16, 15139470), (20, 12111576), (24, 10092980), (30, 8074384), (31, 7813920), (32, 7569735), (40, 6055788), (48, 5046490), (60, 4037192), (62, 3906960), (73, 3318240), (80, 3027894), (93, 2604640), (96, 2523245), (120, 2018596), (124, 1953480), (146, 1659120), (155, 1562784), (160, 1513947), (186, 1302320), (219, 1106080), (223, 1086240), (240, 1009298), (248, 976740), (292, 829560), (310, 781392), (365, 663648), (372, 651160), (438, 553040), (446, 543120), (465, 520928), (480, 504649), (496, 488370), (584, 414780), (620, 390696), (669, 362080), (730, 331824), (744, 325580), (876, 276520), (892, 271560), (930, 260464), (992, 244185), (1095, 221216), (1115, 217248), (1168, 207390), (1240, 195348), (1338, 181040), (1460, 165912), (1488, 162790), (1752, 138260), (1784, 135780), (1860, 130232), (2190, 110608), (2230, 108624), (2263, 107040), (2336, 103695), (2480, 97674), (2676, 90520), (2920, 82956), (2976, 81395), (3345, 72416), (3504, 69130), (3568, 67890), (3720, 65116), (4380, 55304), (4460, 54312), (4526, 53520), (4960, 48837), (5352, 45260), (5840, 41478), (6690, 36208), (6789, 35680), (6913, 35040), (7008, 34565), (7136, 33945), (7440, 32558), (8760, 27652), (8920, 27156), (9052, 26760), (10704, 22630), (11315, 21408), (11680, 20739), (13380, 18104), (13578, 17840), (13826, 17520), (14880, 16279)]