233806320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 240

約数和(自身を含む): 874310112

約数和(自身を除く): 640503792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 53, 55, 60, 66, 72, 80, 88, 90, 99, 106, 110, 120, 132, 144, 159, 165, 176, 180, 198, 212, 220, 240, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 528, 530, 557, 583, 636, 660, 720, 792, 795, 848, 880, 954, 990, 1060, 1114, 1166, 1272, 1320, 1584, 1590, 1671, 1749, 1908, 1980, 2120, 2228, 2332, 2385, 2544, 2640, 2785, 2915, 3180, 3342, 3498, 3816, 3960, 4240, 4456, 4664, 4770, 5013, 5247, 5570, 5830, 6127, 6360, 6684, 6996, 7632, 7920, 8355, 8745, 8912, 9328, 9540, 10026, 10494, 11140, 11660, 12254, 12720, 13368, 13992, 16710, 17490, 18381, 19080, 20052, 20988, 22280, 23320, 24508, 25065, 26235, 26736, 27984, 29521, 30635, 33420, 34980, 36762, 38160, 40104, 41976, 44560, 46640, 49016, 50130, 52470, 55143, 59042, 61270, 66840, 69960, 73524, 80208, 83952, 88563, 91905, 98032, 100260, 104940, 110286, 118084, 122540, 133680, 139920, 147048, 147605, 177126, 183810, 200520, 209880, 220572, 236168, 245080, 265689, 275715, 294096, 295210, 324731, 354252, 367620, 401040, 419760, 441144, 442815, 472336, 490160, 531378, 551430, 590420, 649462, 708504, 735240, 882288, 885630, 974193, 1062756, 1102860, 1180840, 1298924, 1328445, 1417008, 1470480, 1623655, 1771260, 1948386, 2125512, 2205720, 2361680, 2597848, 2656890, 2922579, 3247310, 3542520, 3896772, 4251024, 4411440, 4870965, 5195696, 5313780, 5845158, 6494620, 7085040, 7793544, 9741930, 10627560, 11690316, 12989240, 14612895, 15587088, 19483860, 21255120, 23380632, 25978480, 29225790, 38967720, 46761264, 58451580, 77935440, 116903160, 233806320]

約数ペア:

[(1, 233806320), (2, 116903160), (3, 77935440), (4, 58451580), (5, 46761264), (6, 38967720), (8, 29225790), (9, 25978480), (10, 23380632), (11, 21255120), (12, 19483860), (15, 15587088), (16, 14612895), (18, 12989240), (20, 11690316), (22, 10627560), (24, 9741930), (30, 7793544), (33, 7085040), (36, 6494620), (40, 5845158), (44, 5313780), (45, 5195696), (48, 4870965), (53, 4411440), (55, 4251024), (60, 3896772), (66, 3542520), (72, 3247310), (80, 2922579), (88, 2656890), (90, 2597848), (99, 2361680), (106, 2205720), (110, 2125512), (120, 1948386), (132, 1771260), (144, 1623655), (159, 1470480), (165, 1417008), (176, 1328445), (180, 1298924), (198, 1180840), (212, 1102860), (220, 1062756), (240, 974193), (264, 885630), (265, 882288), (318, 735240), (330, 708504), (360, 649462), (396, 590420), (424, 551430), (440, 531378), (477, 490160), (495, 472336), (528, 442815), (530, 441144), (557, 419760), (583, 401040), (636, 367620), (660, 354252), (720, 324731), (792, 295210), (795, 294096), (848, 275715), (880, 265689), (954, 245080), (990, 236168), (1060, 220572), (1114, 209880), (1166, 200520), (1272, 183810), (1320, 177126), (1584, 147605), (1590, 147048), (1671, 139920), (1749, 133680), (1908, 122540), (1980, 118084), (2120, 110286), (2228, 104940), (2332, 100260), (2385, 98032), (2544, 91905), (2640, 88563), (2785, 83952), (2915, 80208), (3180, 73524), (3342, 69960), (3498, 66840), (3816, 61270), (3960, 59042), (4240, 55143), (4456, 52470), (4664, 50130), (4770, 49016), (5013, 46640), (5247, 44560), (5570, 41976), (5830, 40104), (6127, 38160), (6360, 36762), (6684, 34980), (6996, 33420), (7632, 30635), (7920, 29521), (8355, 27984), (8745, 26736), (8912, 26235), (9328, 25065), (9540, 24508), (10026, 23320), (10494, 22280), (11140, 20988), (11660, 20052), (12254, 19080), (12720, 18381), (13368, 17490), (13992, 16710)]