164742240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1601

約数の個数: 192

約数和(自身を含む): 592111296

約数和(自身を除く): 427369056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1553, 1560, 1632, 1768, 2040, 2080, 2210, 2652, 2720, 3106, 3120, 3315, 3536, 4080, 4420, 4659, 5304, 6212, 6240, 6630, 7072, 7765, 8160, 8840, 9318, 10608, 12424, 13260, 15530, 17680, 18636, 20189, 21216, 23295, 24848, 26401, 26520, 31060, 35360, 37272, 40378, 46590, 49696, 52802, 53040, 60567, 62120, 74544, 79203, 80756, 93180, 100945, 105604, 106080, 121134, 124240, 132005, 149088, 158406, 161512, 186360, 201890, 211208, 242268, 248480, 264010, 302835, 316812, 323024, 343213, 372720, 396015, 403780, 422416, 484536, 528020, 605670, 633624, 646048, 686426, 745440, 792030, 807560, 844832, 969072, 1029639, 1056040, 1211340, 1267248, 1372852, 1584060, 1615120, 1716065, 1938144, 2059278, 2112080, 2422680, 2534496, 2745704, 3168120, 3230240, 3432130, 4118556, 4224160, 4845360, 5148195, 5491408, 6336240, 6864260, 8237112, 9690720, 10296390, 10982816, 12672480, 13728520, 16474224, 20592780, 27457040, 32948448, 41185560, 54914080, 82371120, 164742240]

約数ペア:

[(1, 164742240), (2, 82371120), (3, 54914080), (4, 41185560), (5, 32948448), (6, 27457040), (8, 20592780), (10, 16474224), (12, 13728520), (13, 12672480), (15, 10982816), (16, 10296390), (17, 9690720), (20, 8237112), (24, 6864260), (26, 6336240), (30, 5491408), (32, 5148195), (34, 4845360), (39, 4224160), (40, 4118556), (48, 3432130), (51, 3230240), (52, 3168120), (60, 2745704), (65, 2534496), (68, 2422680), (78, 2112080), (80, 2059278), (85, 1938144), (96, 1716065), (102, 1615120), (104, 1584060), (120, 1372852), (130, 1267248), (136, 1211340), (156, 1056040), (160, 1029639), (170, 969072), (195, 844832), (204, 807560), (208, 792030), (221, 745440), (240, 686426), (255, 646048), (260, 633624), (272, 605670), (312, 528020), (340, 484536), (390, 422416), (408, 403780), (416, 396015), (442, 372720), (480, 343213), (510, 323024), (520, 316812), (544, 302835), (624, 264010), (663, 248480), (680, 242268), (780, 211208), (816, 201890), (884, 186360), (1020, 161512), (1040, 158406), (1105, 149088), (1248, 132005), (1326, 124240), (1360, 121134), (1553, 106080), (1560, 105604), (1632, 100945), (1768, 93180), (2040, 80756), (2080, 79203), (2210, 74544), (2652, 62120), (2720, 60567), (3106, 53040), (3120, 52802), (3315, 49696), (3536, 46590), (4080, 40378), (4420, 37272), (4659, 35360), (5304, 31060), (6212, 26520), (6240, 26401), (6630, 24848), (7072, 23295), (7765, 21216), (8160, 20189), (8840, 18636), (9318, 17680), (10608, 15530), (12424, 13260)]