1299709320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:402

約数の個数: 320

約数和(自身を含む): 4912729920

約数和(自身を除く): 3613020600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 260, 273, 280, 294, 312, 343, 347, 364, 390, 392, 420, 455, 490, 520, 546, 588, 637, 686, 694, 728, 735, 780, 840, 910, 980, 1029, 1041, 1092, 1176, 1274, 1365, 1372, 1388, 1470, 1560, 1715, 1735, 1820, 1911, 1960, 2058, 2082, 2184, 2401, 2429, 2548, 2730, 2744, 2776, 2940, 3185, 3430, 3470, 3640, 3822, 4116, 4164, 4459, 4511, 4802, 4858, 5096, 5145, 5205, 5460, 5880, 6370, 6860, 6940, 7203, 7287, 7644, 8232, 8328, 8918, 9022, 9555, 9604, 9716, 10290, 10410, 10920, 12005, 12145, 12740, 13377, 13533, 13720, 13880, 14406, 14574, 15288, 17003, 17836, 18044, 19110, 19208, 19432, 20580, 20820, 22295, 22555, 24010, 24290, 25480, 26754, 27066, 28812, 29148, 31213, 31577, 34006, 35672, 36015, 36088, 36435, 38220, 41160, 41640, 44590, 45110, 48020, 48580, 51009, 53508, 54132, 57624, 58296, 62426, 63154, 66885, 67665, 68012, 72030, 72870, 76440, 85015, 89180, 90220, 93639, 94731, 96040, 97160, 102018, 107016, 108264, 119021, 124852, 126308, 133770, 135330, 136024, 144060, 145740, 156065, 157885, 170030, 178360, 180440, 187278, 189462, 204036, 221039, 238042, 249704, 252616, 255045, 267540, 270660, 288120, 291480, 312130, 315770, 340060, 357063, 374556, 378924, 408072, 442078, 468195, 473655, 476084, 510090, 535080, 541320, 595105, 624260, 631540, 663117, 680120, 714126, 749112, 757848, 833147, 884156, 936390, 947310, 952168, 1020180, 1105195, 1190210, 1248520, 1263080, 1326234, 1428252, 1547273, 1666294, 1768312, 1785315, 1872780, 1894620, 2040360, 2210390, 2380420, 2499441, 2652468, 2856504, 3094546, 3315585, 3332588, 3570630, 3745560, 3789240, 4165735, 4420780, 4641819, 4760840, 4998882, 5304936, 6189092, 6631170, 6665176, 7141260, 7736365, 8331470, 8841560, 9283638, 9997764, 10830911, 12378184, 12497205, 13262340, 14282520, 15472730, 16662940, 18567276, 19995528, 21661822, 23209095, 24994410, 26524680, 30945460, 32492733, 33325880, 37134552, 43323644, 46418190, 49988820, 54154555, 61890920, 64985466, 86647288, 92836380, 99977640, 108309110, 129970932, 162463665, 185672760, 216618220, 259941864, 324927330, 433236440, 649854660, 1299709320]

約数ペア:

[(1, 1299709320), (2, 649854660), (3, 433236440), (4, 324927330), (5, 259941864), (6, 216618220), (7, 185672760), (8, 162463665), (10, 129970932), (12, 108309110), (13, 99977640), (14, 92836380), (15, 86647288), (20, 64985466), (21, 61890920), (24, 54154555), (26, 49988820), (28, 46418190), (30, 43323644), (35, 37134552), (39, 33325880), (40, 32492733), (42, 30945460), (49, 26524680), (52, 24994410), (56, 23209095), (60, 21661822), (65, 19995528), (70, 18567276), (78, 16662940), (84, 15472730), (91, 14282520), (98, 13262340), (104, 12497205), (105, 12378184), (120, 10830911), (130, 9997764), (140, 9283638), (147, 8841560), (156, 8331470), (168, 7736365), (182, 7141260), (195, 6665176), (196, 6631170), (210, 6189092), (245, 5304936), (260, 4998882), (273, 4760840), (280, 4641819), (294, 4420780), (312, 4165735), (343, 3789240), (347, 3745560), (364, 3570630), (390, 3332588), (392, 3315585), (420, 3094546), (455, 2856504), (490, 2652468), (520, 2499441), (546, 2380420), (588, 2210390), (637, 2040360), (686, 1894620), (694, 1872780), (728, 1785315), (735, 1768312), (780, 1666294), (840, 1547273), (910, 1428252), (980, 1326234), (1029, 1263080), (1041, 1248520), (1092, 1190210), (1176, 1105195), (1274, 1020180), (1365, 952168), (1372, 947310), (1388, 936390), (1470, 884156), (1560, 833147), (1715, 757848), (1735, 749112), (1820, 714126), (1911, 680120), (1960, 663117), (2058, 631540), (2082, 624260), (2184, 595105), (2401, 541320), (2429, 535080), (2548, 510090), (2730, 476084), (2744, 473655), (2776, 468195), (2940, 442078), (3185, 408072), (3430, 378924), (3470, 374556), (3640, 357063), (3822, 340060), (4116, 315770), (4164, 312130), (4459, 291480), (4511, 288120), (4802, 270660), (4858, 267540), (5096, 255045), (5145, 252616), (5205, 249704), (5460, 238042), (5880, 221039), (6370, 204036), (6860, 189462), (6940, 187278), (7203, 180440), (7287, 178360), (7644, 170030), (8232, 157885), (8328, 156065), (8918, 145740), (9022, 144060), (9555, 136024), (9604, 135330), (9716, 133770), (10290, 126308), (10410, 124852), (10920, 119021), (12005, 108264), (12145, 107016), (12740, 102018), (13377, 97160), (13533, 96040), (13720, 94731), (13880, 93639), (14406, 90220), (14574, 89180), (15288, 85015), (17003, 76440), (17836, 72870), (18044, 72030), (19110, 68012), (19208, 67665), (19432, 66885), (20580, 63154), (20820, 62426), (22295, 58296), (22555, 57624), (24010, 54132), (24290, 53508), (25480, 51009), (26754, 48580), (27066, 48020), (28812, 45110), (29148, 44590), (31213, 41640), (31577, 41160), (34006, 38220), (35672, 36435), (36015, 36088)]