738890640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 320

約数和(自身を含む): 2699827200

約数和(自身を除く): 1960936560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 107, 108, 115, 120, 135, 138, 139, 144, 180, 184, 207, 214, 216, 230, 240, 270, 276, 278, 321, 345, 360, 368, 414, 417, 428, 432, 460, 535, 540, 552, 556, 621, 642, 690, 695, 720, 828, 834, 856, 920, 963, 1035, 1070, 1080, 1104, 1112, 1242, 1251, 1284, 1380, 1390, 1605, 1656, 1668, 1712, 1840, 1926, 2070, 2085, 2140, 2160, 2224, 2461, 2484, 2502, 2568, 2760, 2780, 2889, 3105, 3197, 3210, 3312, 3336, 3753, 3852, 4140, 4170, 4280, 4815, 4922, 4968, 5004, 5136, 5520, 5560, 5778, 6210, 6255, 6394, 6420, 6672, 7383, 7506, 7704, 8280, 8340, 8560, 9591, 9630, 9844, 9936, 10008, 11120, 11556, 12305, 12420, 12510, 12788, 12840, 14445, 14766, 14873, 15012, 15408, 15985, 16560, 16680, 18765, 19182, 19260, 19688, 20016, 22149, 23112, 24610, 24840, 25020, 25576, 25680, 28773, 28890, 29532, 29746, 30024, 31970, 33360, 36915, 37530, 38364, 38520, 39376, 44298, 44619, 46224, 47955, 49220, 49680, 50040, 51152, 57546, 57780, 59064, 59492, 60048, 63940, 66447, 73830, 74365, 75060, 76728, 77040, 86319, 88596, 89238, 95910, 98440, 100080, 110745, 115092, 115560, 118128, 118984, 127880, 132894, 133857, 143865, 147660, 148730, 150120, 153456, 172638, 177192, 178476, 191820, 196880, 221490, 223095, 230184, 231120, 237968, 255760, 265788, 267714, 287730, 295320, 297460, 300240, 332235, 342079, 345276, 354384, 356952, 383640, 401571, 431595, 442980, 446190, 460368, 531576, 535428, 575460, 590640, 594920, 664470, 669285, 684158, 690552, 713904, 767280, 803142, 863190, 885960, 892380, 1026237, 1063152, 1070856, 1150920, 1189840, 1328940, 1338570, 1368316, 1381104, 1606284, 1710395, 1726380, 1771920, 1784760, 2007855, 2052474, 2141712, 2301840, 2657880, 2677140, 2736632, 3078711, 3212568, 3420790, 3452760, 3569520, 4015710, 4104948, 5131185, 5315760, 5354280, 5473264, 6157422, 6425136, 6841580, 6905520, 8031420, 8209896, 9236133, 10262370, 10708560, 12314844, 13683160, 15393555, 16062840, 16419792, 18472266, 20524740, 24629688, 27366320, 30787110, 32125680, 36944532, 41049480, 46180665, 49259376, 61574220, 73889064, 82098960, 92361330, 123148440, 147778128, 184722660, 246296880, 369445320, 738890640]

約数ペア:

[(1, 738890640), (2, 369445320), (3, 246296880), (4, 184722660), (5, 147778128), (6, 123148440), (8, 92361330), (9, 82098960), (10, 73889064), (12, 61574220), (15, 49259376), (16, 46180665), (18, 41049480), (20, 36944532), (23, 32125680), (24, 30787110), (27, 27366320), (30, 24629688), (36, 20524740), (40, 18472266), (45, 16419792), (46, 16062840), (48, 15393555), (54, 13683160), (60, 12314844), (69, 10708560), (72, 10262370), (80, 9236133), (90, 8209896), (92, 8031420), (107, 6905520), (108, 6841580), (115, 6425136), (120, 6157422), (135, 5473264), (138, 5354280), (139, 5315760), (144, 5131185), (180, 4104948), (184, 4015710), (207, 3569520), (214, 3452760), (216, 3420790), (230, 3212568), (240, 3078711), (270, 2736632), (276, 2677140), (278, 2657880), (321, 2301840), (345, 2141712), (360, 2052474), (368, 2007855), (414, 1784760), (417, 1771920), (428, 1726380), (432, 1710395), (460, 1606284), (535, 1381104), (540, 1368316), (552, 1338570), (556, 1328940), (621, 1189840), (642, 1150920), (690, 1070856), (695, 1063152), (720, 1026237), (828, 892380), (834, 885960), (856, 863190), (920, 803142), (963, 767280), (1035, 713904), (1070, 690552), (1080, 684158), (1104, 669285), (1112, 664470), (1242, 594920), (1251, 590640), (1284, 575460), (1380, 535428), (1390, 531576), (1605, 460368), (1656, 446190), (1668, 442980), (1712, 431595), (1840, 401571), (1926, 383640), (2070, 356952), (2085, 354384), (2140, 345276), (2160, 342079), (2224, 332235), (2461, 300240), (2484, 297460), (2502, 295320), (2568, 287730), (2760, 267714), (2780, 265788), (2889, 255760), (3105, 237968), (3197, 231120), (3210, 230184), (3312, 223095), (3336, 221490), (3753, 196880), (3852, 191820), (4140, 178476), (4170, 177192), (4280, 172638), (4815, 153456), (4922, 150120), (4968, 148730), (5004, 147660), (5136, 143865), (5520, 133857), (5560, 132894), (5778, 127880), (6210, 118984), (6255, 118128), (6394, 115560), (6420, 115092), (6672, 110745), (7383, 100080), (7506, 98440), (7704, 95910), (8280, 89238), (8340, 88596), (8560, 86319), (9591, 77040), (9630, 76728), (9844, 75060), (9936, 74365), (10008, 73830), (11120, 66447), (11556, 63940), (12305, 60048), (12420, 59492), (12510, 59064), (12788, 57780), (12840, 57546), (14445, 51152), (14766, 50040), (14873, 49680), (15012, 49220), (15408, 47955), (15985, 46224), (16560, 44619), (16680, 44298), (18765, 39376), (19182, 38520), (19260, 38364), (19688, 37530), (20016, 36915), (22149, 33360), (23112, 31970), (24610, 30024), (24840, 29746), (25020, 29532), (25576, 28890), (25680, 28773)]