238182240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{101}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 805049280

約数和(自身を除く): 566867040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 101, 102, 120, 136, 160, 170, 202, 204, 240, 255, 272, 289, 303, 340, 404, 408, 480, 505, 510, 544, 578, 606, 680, 808, 816, 867, 1010, 1020, 1156, 1212, 1360, 1445, 1515, 1616, 1632, 1717, 1734, 2020, 2040, 2312, 2424, 2720, 2890, 3030, 3232, 3434, 3468, 4040, 4080, 4335, 4624, 4848, 4913, 5151, 5780, 6060, 6868, 6936, 8080, 8160, 8585, 8670, 9248, 9696, 9826, 10302, 11560, 12120, 13736, 13872, 14739, 16160, 17170, 17340, 19652, 20604, 23120, 24240, 24565, 25755, 27472, 27744, 29189, 29478, 34340, 34680, 39304, 41208, 46240, 48480, 49130, 51510, 54944, 58378, 58956, 68680, 69360, 73695, 78608, 82416, 87567, 98260, 103020, 116756, 117912, 137360, 138720, 145945, 147390, 157216, 164832, 175134, 196520, 206040, 233512, 235824, 274720, 291890, 294780, 350268, 393040, 412080, 437835, 467024, 471648, 496213, 583780, 589560, 700536, 786080, 824160, 875670, 934048, 992426, 1167560, 1179120, 1401072, 1488639, 1751340, 1984852, 2335120, 2358240, 2481065, 2802144, 2977278, 3502680, 3969704, 4670240, 4962130, 5954556, 7005360, 7443195, 7939408, 9924260, 11909112, 14010720, 14886390, 15878816, 19848520, 23818224, 29772780, 39697040, 47636448, 59545560, 79394080, 119091120, 238182240]

約数ペア:

[(1, 238182240), (2, 119091120), (3, 79394080), (4, 59545560), (5, 47636448), (6, 39697040), (8, 29772780), (10, 23818224), (12, 19848520), (15, 15878816), (16, 14886390), (17, 14010720), (20, 11909112), (24, 9924260), (30, 7939408), (32, 7443195), (34, 7005360), (40, 5954556), (48, 4962130), (51, 4670240), (60, 3969704), (68, 3502680), (80, 2977278), (85, 2802144), (96, 2481065), (101, 2358240), (102, 2335120), (120, 1984852), (136, 1751340), (160, 1488639), (170, 1401072), (202, 1179120), (204, 1167560), (240, 992426), (255, 934048), (272, 875670), (289, 824160), (303, 786080), (340, 700536), (404, 589560), (408, 583780), (480, 496213), (505, 471648), (510, 467024), (544, 437835), (578, 412080), (606, 393040), (680, 350268), (808, 294780), (816, 291890), (867, 274720), (1010, 235824), (1020, 233512), (1156, 206040), (1212, 196520), (1360, 175134), (1445, 164832), (1515, 157216), (1616, 147390), (1632, 145945), (1717, 138720), (1734, 137360), (2020, 117912), (2040, 116756), (2312, 103020), (2424, 98260), (2720, 87567), (2890, 82416), (3030, 78608), (3232, 73695), (3434, 69360), (3468, 68680), (4040, 58956), (4080, 58378), (4335, 54944), (4624, 51510), (4848, 49130), (4913, 48480), (5151, 46240), (5780, 41208), (6060, 39304), (6868, 34680), (6936, 34340), (8080, 29478), (8160, 29189), (8585, 27744), (8670, 27472), (9248, 25755), (9696, 24565), (9826, 24240), (10302, 23120), (11560, 20604), (12120, 19652), (13736, 17340), (13872, 17170), (14739, 16160)]