191051640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40823}}^1$

素因数の和:40853

約数の個数: 96

約数和(自身を含む): 668697120

約数和(自身を除く): 477645480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 40823, 81646, 122469, 163292, 204115, 244938, 326584, 367407, 408230, 489876, 530699, 612345, 734814, 816460, 979752, 1061398, 1224690, 1469628, 1592097, 1632920, 1837035, 2122796, 2449380, 2653495, 2939256, 3184194, 3674070, 4245592, 4776291, 4898760, 5306990, 6368388, 7348140, 7960485, 9552582, 10613980, 12736776, 14696280, 15920970, 19105164, 21227960, 23881455, 31841940, 38210328, 47762910, 63683880, 95525820, 191051640]

約数ペア:

[(1, 191051640), (2, 95525820), (3, 63683880), (4, 47762910), (5, 38210328), (6, 31841940), (8, 23881455), (9, 21227960), (10, 19105164), (12, 15920970), (13, 14696280), (15, 12736776), (18, 10613980), (20, 9552582), (24, 7960485), (26, 7348140), (30, 6368388), (36, 5306990), (39, 4898760), (40, 4776291), (45, 4245592), (52, 3674070), (60, 3184194), (65, 2939256), (72, 2653495), (78, 2449380), (90, 2122796), (104, 1837035), (117, 1632920), (120, 1592097), (130, 1469628), (156, 1224690), (180, 1061398), (195, 979752), (234, 816460), (260, 734814), (312, 612345), (360, 530699), (390, 489876), (468, 408230), (520, 367407), (585, 326584), (780, 244938), (936, 204115), (1170, 163292), (1560, 122469), (2340, 81646), (4680, 40823)]