149391818520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{80803}}^1$

素因数の和:80926

約数の個数: 256

約数和(自身を含む): 536176558080

約数和(自身を除く): 386784739560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 71, 84, 93, 105, 120, 124, 140, 142, 155, 168, 186, 210, 213, 217, 248, 280, 284, 310, 355, 372, 420, 426, 434, 465, 497, 568, 620, 651, 710, 744, 840, 852, 868, 930, 994, 1065, 1085, 1240, 1302, 1420, 1491, 1704, 1736, 1860, 1988, 2130, 2170, 2201, 2485, 2604, 2840, 2982, 3255, 3720, 3976, 4260, 4340, 4402, 4970, 5208, 5964, 6510, 6603, 7455, 8520, 8680, 8804, 9940, 11005, 11928, 13020, 13206, 14910, 15407, 17608, 19880, 22010, 26040, 26412, 29820, 30814, 33015, 44020, 46221, 52824, 59640, 61628, 66030, 77035, 80803, 88040, 92442, 123256, 132060, 154070, 161606, 184884, 231105, 242409, 264120, 308140, 323212, 369768, 404015, 462210, 484818, 565621, 616280, 646424, 808030, 924420, 969636, 1131242, 1212045, 1616060, 1696863, 1848840, 1939272, 2262484, 2424090, 2504893, 2828105, 3232120, 3393726, 4524968, 4848180, 5009786, 5656210, 5737013, 6787452, 7514679, 8484315, 9696360, 10019572, 11312420, 11474026, 12524465, 13574904, 15029358, 16968630, 17211039, 17534251, 20039144, 22624840, 22948052, 25048930, 28685065, 30058716, 33937260, 34422078, 35068502, 37573395, 40159091, 45896104, 50097860, 52602753, 57370130, 60117432, 67874520, 68844156, 70137004, 75146790, 80318182, 86055195, 87671255, 100195720, 105205506, 114740260, 120477273, 137688312, 140274008, 150293580, 160636364, 172110390, 175342510, 177847403, 200795455, 210411012, 229480520, 240954546, 263013765, 300587160, 321272728, 344220780, 350685020, 355694806, 401590910, 420822024, 481909092, 526027530, 533542209, 602386365, 688441560, 701370040, 711389612, 803181820, 889237015, 963818184, 1052055060, 1067084418, 1204772730, 1244931821, 1422779224, 1606363640, 1778474030, 2104110120, 2134168836, 2409545460, 2489863642, 2667711045, 3556948060, 3734795463, 4268337672, 4819090920, 4979727284, 5335422090, 6224659105, 7113896120, 7469590926, 9959454568, 10670844180, 12449318210, 14939181852, 18673977315, 21341688360, 24898636420, 29878363704, 37347954630, 49797272840, 74695909260, 149391818520]

約数ペア:

[(1, 149391818520), (2, 74695909260), (3, 49797272840), (4, 37347954630), (5, 29878363704), (6, 24898636420), (7, 21341688360), (8, 18673977315), (10, 14939181852), (12, 12449318210), (14, 10670844180), (15, 9959454568), (20, 7469590926), (21, 7113896120), (24, 6224659105), (28, 5335422090), (30, 4979727284), (31, 4819090920), (35, 4268337672), (40, 3734795463), (42, 3556948060), (56, 2667711045), (60, 2489863642), (62, 2409545460), (70, 2134168836), (71, 2104110120), (84, 1778474030), (93, 1606363640), (105, 1422779224), (120, 1244931821), (124, 1204772730), (140, 1067084418), (142, 1052055060), (155, 963818184), (168, 889237015), (186, 803181820), (210, 711389612), (213, 701370040), (217, 688441560), (248, 602386365), (280, 533542209), (284, 526027530), (310, 481909092), (355, 420822024), (372, 401590910), (420, 355694806), (426, 350685020), (434, 344220780), (465, 321272728), (497, 300587160), (568, 263013765), (620, 240954546), (651, 229480520), (710, 210411012), (744, 200795455), (840, 177847403), (852, 175342510), (868, 172110390), (930, 160636364), (994, 150293580), (1065, 140274008), (1085, 137688312), (1240, 120477273), (1302, 114740260), (1420, 105205506), (1491, 100195720), (1704, 87671255), (1736, 86055195), (1860, 80318182), (1988, 75146790), (2130, 70137004), (2170, 68844156), (2201, 67874520), (2485, 60117432), (2604, 57370130), (2840, 52602753), (2982, 50097860), (3255, 45896104), (3720, 40159091), (3976, 37573395), (4260, 35068502), (4340, 34422078), (4402, 33937260), (4970, 30058716), (5208, 28685065), (5964, 25048930), (6510, 22948052), (6603, 22624840), (7455, 20039144), (8520, 17534251), (8680, 17211039), (8804, 16968630), (9940, 15029358), (11005, 13574904), (11928, 12524465), (13020, 11474026), (13206, 11312420), (14910, 10019572), (15407, 9696360), (17608, 8484315), (19880, 7514679), (22010, 6787452), (26040, 5737013), (26412, 5656210), (29820, 5009786), (30814, 4848180), (33015, 4524968), (44020, 3393726), (46221, 3232120), (52824, 2828105), (59640, 2504893), (61628, 2424090), (66030, 2262484), (77035, 1939272), (80803, 1848840), (88040, 1696863), (92442, 1616060), (123256, 1212045), (132060, 1131242), (154070, 969636), (161606, 924420), (184884, 808030), (231105, 646424), (242409, 616280), (264120, 565621), (308140, 484818), (323212, 462210), (369768, 404015)]