154157040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 320

約数和(自身を含む): 578534400

約数和(自身を除く): 424377360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 29, 30, 36, 40, 45, 46, 48, 54, 58, 60, 69, 72, 80, 87, 90, 92, 107, 108, 115, 116, 120, 135, 138, 144, 145, 174, 180, 184, 207, 214, 216, 230, 232, 240, 261, 270, 276, 290, 321, 345, 348, 360, 368, 414, 428, 432, 435, 460, 464, 522, 535, 540, 552, 580, 621, 642, 667, 690, 696, 720, 783, 828, 856, 870, 920, 963, 1035, 1044, 1070, 1080, 1104, 1160, 1242, 1284, 1305, 1334, 1380, 1392, 1566, 1605, 1656, 1712, 1740, 1840, 1926, 2001, 2070, 2088, 2140, 2160, 2320, 2461, 2484, 2568, 2610, 2668, 2760, 2889, 3103, 3105, 3132, 3210, 3312, 3335, 3480, 3852, 3915, 4002, 4140, 4176, 4280, 4815, 4922, 4968, 5136, 5220, 5336, 5520, 5778, 6003, 6206, 6210, 6264, 6420, 6670, 6960, 7383, 7704, 7830, 8004, 8280, 8560, 9309, 9630, 9844, 9936, 10005, 10440, 10672, 11556, 12006, 12305, 12412, 12420, 12528, 12840, 13340, 14445, 14766, 15408, 15515, 15660, 16008, 16560, 18009, 18618, 19260, 19688, 20010, 20880, 22149, 23112, 24012, 24610, 24824, 24840, 25680, 26680, 27927, 28890, 29532, 30015, 31030, 31320, 32016, 36018, 36915, 37236, 38520, 39376, 40020, 44298, 46224, 46545, 48024, 49220, 49648, 49680, 53360, 55854, 57780, 59064, 60030, 62060, 62640, 66447, 71369, 72036, 73830, 74472, 77040, 80040, 83781, 88596, 90045, 93090, 96048, 98440, 110745, 111708, 115560, 118128, 120060, 124120, 132894, 139635, 142738, 144072, 147660, 148944, 160080, 167562, 177192, 180090, 186180, 196880, 214107, 221490, 223416, 231120, 240120, 248240, 265788, 279270, 285476, 288144, 295320, 332235, 335124, 354384, 356845, 360180, 372360, 418905, 428214, 442980, 446832, 480240, 531576, 558540, 570952, 590640, 642321, 664470, 670248, 713690, 720360, 744720, 837810, 856428, 885960, 1063152, 1070535, 1117080, 1141904, 1284642, 1328940, 1340496, 1427380, 1440720, 1675620, 1712856, 1771920, 1926963, 2141070, 2234160, 2569284, 2657880, 2854760, 3211605, 3351240, 3425712, 3853926, 4282140, 5138568, 5315760, 5709520, 6423210, 6702480, 7707852, 8564280, 9634815, 10277136, 12846420, 15415704, 17128560, 19269630, 25692840, 30831408, 38539260, 51385680, 77078520, 154157040]

約数ペア:

[(1, 154157040), (2, 77078520), (3, 51385680), (4, 38539260), (5, 30831408), (6, 25692840), (8, 19269630), (9, 17128560), (10, 15415704), (12, 12846420), (15, 10277136), (16, 9634815), (18, 8564280), (20, 7707852), (23, 6702480), (24, 6423210), (27, 5709520), (29, 5315760), (30, 5138568), (36, 4282140), (40, 3853926), (45, 3425712), (46, 3351240), (48, 3211605), (54, 2854760), (58, 2657880), (60, 2569284), (69, 2234160), (72, 2141070), (80, 1926963), (87, 1771920), (90, 1712856), (92, 1675620), (107, 1440720), (108, 1427380), (115, 1340496), (116, 1328940), (120, 1284642), (135, 1141904), (138, 1117080), (144, 1070535), (145, 1063152), (174, 885960), (180, 856428), (184, 837810), (207, 744720), (214, 720360), (216, 713690), (230, 670248), (232, 664470), (240, 642321), (261, 590640), (270, 570952), (276, 558540), (290, 531576), (321, 480240), (345, 446832), (348, 442980), (360, 428214), (368, 418905), (414, 372360), (428, 360180), (432, 356845), (435, 354384), (460, 335124), (464, 332235), (522, 295320), (535, 288144), (540, 285476), (552, 279270), (580, 265788), (621, 248240), (642, 240120), (667, 231120), (690, 223416), (696, 221490), (720, 214107), (783, 196880), (828, 186180), (856, 180090), (870, 177192), (920, 167562), (963, 160080), (1035, 148944), (1044, 147660), (1070, 144072), (1080, 142738), (1104, 139635), (1160, 132894), (1242, 124120), (1284, 120060), (1305, 118128), (1334, 115560), (1380, 111708), (1392, 110745), (1566, 98440), (1605, 96048), (1656, 93090), (1712, 90045), (1740, 88596), (1840, 83781), (1926, 80040), (2001, 77040), (2070, 74472), (2088, 73830), (2140, 72036), (2160, 71369), (2320, 66447), (2461, 62640), (2484, 62060), (2568, 60030), (2610, 59064), (2668, 57780), (2760, 55854), (2889, 53360), (3103, 49680), (3105, 49648), (3132, 49220), (3210, 48024), (3312, 46545), (3335, 46224), (3480, 44298), (3852, 40020), (3915, 39376), (4002, 38520), (4140, 37236), (4176, 36915), (4280, 36018), (4815, 32016), (4922, 31320), (4968, 31030), (5136, 30015), (5220, 29532), (5336, 28890), (5520, 27927), (5778, 26680), (6003, 25680), (6206, 24840), (6210, 24824), (6264, 24610), (6420, 24012), (6670, 23112), (6960, 22149), (7383, 20880), (7704, 20010), (7830, 19688), (8004, 19260), (8280, 18618), (8560, 18009), (9309, 16560), (9630, 16008), (9844, 15660), (9936, 15515), (10005, 15408), (10440, 14766), (10672, 14445), (11556, 13340), (12006, 12840), (12305, 12528), (12412, 12420)]