160253971920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{14879}}^1$

素因数の和:17042

約数の個数: 240

約数和(自身を含む): 615399183360

約数和(自身を除く): 455145211440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2137, 2520, 4274, 5040, 6411, 8548, 10685, 12822, 14879, 14959, 17096, 19233, 21370, 25644, 29758, 29918, 32055, 34192, 38466, 42740, 44637, 44877, 51288, 59516, 59836, 64110, 74395, 74795, 76932, 85480, 89274, 89754, 96165, 102576, 104153, 119032, 119672, 128220, 133911, 134631, 148790, 149590, 153864, 170960, 178548, 179508, 192330, 208306, 223185, 224385, 238064, 239344, 256440, 267822, 269262, 297580, 299180, 307728, 312459, 357096, 359016, 384660, 416612, 446370, 448770, 512880, 520765, 535644, 538524, 595160, 598360, 624918, 669555, 673155, 714192, 718032, 769320, 833224, 892740, 897540, 937377, 1041530, 1071288, 1077048, 1190320, 1196720, 1249836, 1339110, 1346310, 1538640, 1562295, 1666448, 1785480, 1795080, 1874754, 2083060, 2142576, 2154096, 2499672, 2678220, 2692620, 3124590, 3570960, 3590160, 3749508, 4166120, 4686885, 4999344, 5356440, 5385240, 6249180, 7499016, 8332240, 9373770, 10712880, 10770480, 12498360, 14998032, 18747540, 24996720, 31796423, 37495080, 63592846, 74990160, 95389269, 127185692, 158982115, 190778538, 222574961, 254371384, 286167807, 317964230, 381557076, 445149922, 476946345, 508742768, 572335614, 635928460, 667724883, 763114152, 890299844, 953892690, 1112874805, 1144671228, 1271856920, 1335449766, 1430839035, 1526228304, 1780599688, 1907785380, 2003174649, 2225749610, 2289342456, 2543713840, 2670899532, 2861678070, 3338624415, 3561199376, 3815570760, 4006349298, 4451499220, 4578684912, 5341799064, 5723356140, 6677248830, 7631141520, 8012698596, 8902998440, 10015873245, 10683598128, 11446712280, 13354497660, 16025397192, 17805996880, 20031746490, 22893424560, 26708995320, 32050794384, 40063492980, 53417990640, 80126985960, 160253971920]

約数ペア:

[(1, 160253971920), (2, 80126985960), (3, 53417990640), (4, 40063492980), (5, 32050794384), (6, 26708995320), (7, 22893424560), (8, 20031746490), (9, 17805996880), (10, 16025397192), (12, 13354497660), (14, 11446712280), (15, 10683598128), (16, 10015873245), (18, 8902998440), (20, 8012698596), (21, 7631141520), (24, 6677248830), (28, 5723356140), (30, 5341799064), (35, 4578684912), (36, 4451499220), (40, 4006349298), (42, 3815570760), (45, 3561199376), (48, 3338624415), (56, 2861678070), (60, 2670899532), (63, 2543713840), (70, 2289342456), (72, 2225749610), (80, 2003174649), (84, 1907785380), (90, 1780599688), (105, 1526228304), (112, 1430839035), (120, 1335449766), (126, 1271856920), (140, 1144671228), (144, 1112874805), (168, 953892690), (180, 890299844), (210, 763114152), (240, 667724883), (252, 635928460), (280, 572335614), (315, 508742768), (336, 476946345), (360, 445149922), (420, 381557076), (504, 317964230), (560, 286167807), (630, 254371384), (720, 222574961), (840, 190778538), (1008, 158982115), (1260, 127185692), (1680, 95389269), (2137, 74990160), (2520, 63592846), (4274, 37495080), (5040, 31796423), (6411, 24996720), (8548, 18747540), (10685, 14998032), (12822, 12498360), (14879, 10770480), (14959, 10712880), (17096, 9373770), (19233, 8332240), (21370, 7499016), (25644, 6249180), (29758, 5385240), (29918, 5356440), (32055, 4999344), (34192, 4686885), (38466, 4166120), (42740, 3749508), (44637, 3590160), (44877, 3570960), (51288, 3124590), (59516, 2692620), (59836, 2678220), (64110, 2499672), (74395, 2154096), (74795, 2142576), (76932, 2083060), (85480, 1874754), (89274, 1795080), (89754, 1785480), (96165, 1666448), (102576, 1562295), (104153, 1538640), (119032, 1346310), (119672, 1339110), (128220, 1249836), (133911, 1196720), (134631, 1190320), (148790, 1077048), (149590, 1071288), (153864, 1041530), (170960, 937377), (178548, 897540), (179508, 892740), (192330, 833224), (208306, 769320), (223185, 718032), (224385, 714192), (238064, 673155), (239344, 669555), (256440, 624918), (267822, 598360), (269262, 595160), (297580, 538524), (299180, 535644), (307728, 520765), (312459, 512880), (357096, 448770), (359016, 446370), (384660, 416612)]