17989082280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{43189}}^1$

素因数の和:43308

約数の個数: 192

約数和(自身を含む): 63670698000

約数和(自身を除く): 45681615720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 89, 90, 104, 117, 120, 130, 156, 178, 180, 195, 234, 260, 267, 312, 356, 360, 390, 445, 468, 520, 534, 585, 712, 780, 801, 890, 936, 1068, 1157, 1170, 1335, 1560, 1602, 1780, 2136, 2314, 2340, 2670, 3204, 3471, 3560, 4005, 4628, 4680, 5340, 5785, 6408, 6942, 8010, 9256, 10413, 10680, 11570, 13884, 16020, 17355, 20826, 23140, 27768, 32040, 34710, 41652, 43189, 46280, 52065, 69420, 83304, 86378, 104130, 129567, 138840, 172756, 208260, 215945, 259134, 345512, 388701, 416520, 431890, 518268, 561457, 647835, 777402, 863780, 1036536, 1122914, 1295670, 1554804, 1684371, 1727560, 1943505, 2245828, 2591340, 2807285, 3109608, 3368742, 3843821, 3887010, 4491656, 5053113, 5182680, 5614570, 6737484, 7687642, 7774020, 8421855, 10106226, 11229140, 11531463, 13474968, 15375284, 15548040, 16843710, 19219105, 20212452, 22458280, 23062926, 25265565, 30750568, 33687420, 34594389, 38438210, 40424904, 46125852, 49969673, 50531130, 57657315, 67374840, 69188778, 76876420, 92251704, 99939346, 101062260, 115314630, 138377556, 149909019, 153752840, 172971945, 199878692, 202124520, 230629260, 249848365, 276755112, 299818038, 345943890, 399757384, 449727057, 461258520, 499696730, 599636076, 691887780, 749545095, 899454114, 999393460, 1199272152, 1383775560, 1499090190, 1798908228, 1998786920, 2248635285, 2998180380, 3597816456, 4497270570, 5996360760, 8994541140, 17989082280]

約数ペア:

[(1, 17989082280), (2, 8994541140), (3, 5996360760), (4, 4497270570), (5, 3597816456), (6, 2998180380), (8, 2248635285), (9, 1998786920), (10, 1798908228), (12, 1499090190), (13, 1383775560), (15, 1199272152), (18, 999393460), (20, 899454114), (24, 749545095), (26, 691887780), (30, 599636076), (36, 499696730), (39, 461258520), (40, 449727057), (45, 399757384), (52, 345943890), (60, 299818038), (65, 276755112), (72, 249848365), (78, 230629260), (89, 202124520), (90, 199878692), (104, 172971945), (117, 153752840), (120, 149909019), (130, 138377556), (156, 115314630), (178, 101062260), (180, 99939346), (195, 92251704), (234, 76876420), (260, 69188778), (267, 67374840), (312, 57657315), (356, 50531130), (360, 49969673), (390, 46125852), (445, 40424904), (468, 38438210), (520, 34594389), (534, 33687420), (585, 30750568), (712, 25265565), (780, 23062926), (801, 22458280), (890, 20212452), (936, 19219105), (1068, 16843710), (1157, 15548040), (1170, 15375284), (1335, 13474968), (1560, 11531463), (1602, 11229140), (1780, 10106226), (2136, 8421855), (2314, 7774020), (2340, 7687642), (2670, 6737484), (3204, 5614570), (3471, 5182680), (3560, 5053113), (4005, 4491656), (4628, 3887010), (4680, 3843821), (5340, 3368742), (5785, 3109608), (6408, 2807285), (6942, 2591340), (8010, 2245828), (9256, 1943505), (10413, 1727560), (10680, 1684371), (11570, 1554804), (13884, 1295670), (16020, 1122914), (17355, 1036536), (20826, 863780), (23140, 777402), (27768, 647835), (32040, 561457), (34710, 518268), (41652, 431890), (43189, 416520), (46280, 388701), (52065, 345512), (69420, 259134), (83304, 215945), (86378, 208260), (104130, 172756), (129567, 138840)]