949562240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 2702592000

約数和(自身を除く): 1753029760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 31, 32, 38, 40, 44, 55, 62, 64, 76, 80, 88, 95, 110, 124, 128, 152, 155, 160, 176, 190, 209, 220, 229, 248, 304, 310, 320, 341, 352, 380, 418, 440, 458, 496, 589, 608, 620, 640, 682, 704, 760, 836, 880, 916, 992, 1045, 1145, 1178, 1216, 1240, 1364, 1408, 1520, 1672, 1705, 1760, 1832, 1984, 2090, 2290, 2356, 2432, 2480, 2519, 2728, 2945, 3040, 3344, 3410, 3520, 3664, 3968, 4180, 4351, 4580, 4712, 4960, 5038, 5456, 5890, 6080, 6479, 6688, 6820, 7040, 7099, 7328, 8360, 8702, 9160, 9424, 9920, 10076, 10912, 11780, 12160, 12595, 12958, 13376, 13640, 14198, 14656, 16720, 17404, 18320, 18848, 19840, 20152, 21755, 21824, 23560, 25190, 25916, 26752, 27280, 28396, 29312, 32395, 33440, 34808, 35495, 36640, 37696, 40304, 43510, 43648, 47120, 47861, 50380, 51832, 54560, 56792, 64790, 66880, 69616, 70990, 73280, 75392, 78089, 80608, 87020, 94240, 95722, 100760, 103664, 109120, 113584, 129580, 133760, 134881, 139232, 141980, 146560, 156178, 161216, 174040, 188480, 191444, 201520, 207328, 218240, 227168, 239305, 259160, 269762, 278464, 283960, 312356, 322432, 348080, 376960, 382888, 390445, 403040, 414656, 454336, 478610, 518320, 539524, 556928, 567920, 624712, 674405, 696160, 765776, 780890, 806080, 829312, 908672, 957220, 1036640, 1079048, 1135840, 1249424, 1348810, 1392320, 1483691, 1531552, 1561780, 1612160, 1914440, 2073280, 2158096, 2271680, 2498848, 2697620, 2784640, 2967382, 3063104, 3123560, 3828880, 4146560, 4316192, 4543360, 4997696, 5395240, 5934764, 6126208, 6247120, 7418455, 7657760, 8632384, 9995392, 10790480, 11869528, 12494240, 14836910, 15315520, 17264768, 21580960, 23739056, 24988480, 29673820, 30631040, 43161920, 47478112, 49976960, 59347640, 86323840, 94956224, 118695280, 189912448, 237390560, 474781120, 949562240]

約数ペア:

[(1, 949562240), (2, 474781120), (4, 237390560), (5, 189912448), (8, 118695280), (10, 94956224), (11, 86323840), (16, 59347640), (19, 49976960), (20, 47478112), (22, 43161920), (31, 30631040), (32, 29673820), (38, 24988480), (40, 23739056), (44, 21580960), (55, 17264768), (62, 15315520), (64, 14836910), (76, 12494240), (80, 11869528), (88, 10790480), (95, 9995392), (110, 8632384), (124, 7657760), (128, 7418455), (152, 6247120), (155, 6126208), (160, 5934764), (176, 5395240), (190, 4997696), (209, 4543360), (220, 4316192), (229, 4146560), (248, 3828880), (304, 3123560), (310, 3063104), (320, 2967382), (341, 2784640), (352, 2697620), (380, 2498848), (418, 2271680), (440, 2158096), (458, 2073280), (496, 1914440), (589, 1612160), (608, 1561780), (620, 1531552), (640, 1483691), (682, 1392320), (704, 1348810), (760, 1249424), (836, 1135840), (880, 1079048), (916, 1036640), (992, 957220), (1045, 908672), (1145, 829312), (1178, 806080), (1216, 780890), (1240, 765776), (1364, 696160), (1408, 674405), (1520, 624712), (1672, 567920), (1705, 556928), (1760, 539524), (1832, 518320), (1984, 478610), (2090, 454336), (2290, 414656), (2356, 403040), (2432, 390445), (2480, 382888), (2519, 376960), (2728, 348080), (2945, 322432), (3040, 312356), (3344, 283960), (3410, 278464), (3520, 269762), (3664, 259160), (3968, 239305), (4180, 227168), (4351, 218240), (4580, 207328), (4712, 201520), (4960, 191444), (5038, 188480), (5456, 174040), (5890, 161216), (6080, 156178), (6479, 146560), (6688, 141980), (6820, 139232), (7040, 134881), (7099, 133760), (7328, 129580), (8360, 113584), (8702, 109120), (9160, 103664), (9424, 100760), (9920, 95722), (10076, 94240), (10912, 87020), (11780, 80608), (12160, 78089), (12595, 75392), (12958, 73280), (13376, 70990), (13640, 69616), (14198, 66880), (14656, 64790), (16720, 56792), (17404, 54560), (18320, 51832), (18848, 50380), (19840, 47861), (20152, 47120), (21755, 43648), (21824, 43510), (23560, 40304), (25190, 37696), (25916, 36640), (26752, 35495), (27280, 34808), (28396, 33440), (29312, 32395)]