1405808040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:441

約数の個数: 384

約数和(自身を含む): 5398565760

約数和(自身を除く): 3992757720

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, 53, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 106, 120, 130, 140, 147, 156, 159, 168, 182, 195, 196, 210, 212, 245, 260, 265, 273, 280, 294, 312, 318, 347, 364, 371, 390, 392, 420, 424, 455, 490, 520, 530, 546, 588, 636, 637, 689, 694, 728, 735, 742, 780, 795, 840, 910, 980, 1041, 1060, 1092, 1113, 1176, 1272, 1274, 1365, 1378, 1388, 1470, 1484, 1560, 1590, 1735, 1820, 1855, 1911, 1960, 2067, 2082, 2120, 2184, 2226, 2429, 2548, 2597, 2730, 2756, 2776, 2940, 2968, 3180, 3185, 3445, 3470, 3640, 3710, 3822, 4134, 4164, 4452, 4511, 4823, 4858, 5096, 5194, 5205, 5460, 5512, 5565, 5880, 6360, 6370, 6890, 6940, 7287, 7420, 7644, 7791, 8268, 8328, 8904, 9022, 9555, 9646, 9716, 10335, 10388, 10410, 10920, 11130, 12145, 12740, 12985, 13533, 13780, 13880, 14469, 14574, 14840, 15288, 15582, 16536, 17003, 18044, 18391, 19110, 19292, 19432, 20670, 20776, 20820, 22260, 22555, 24115, 24290, 25480, 25970, 27066, 27560, 28938, 29148, 31164, 31577, 33761, 34006, 36088, 36435, 36782, 38220, 38584, 38955, 41340, 41640, 44520, 45110, 48230, 48580, 51009, 51940, 54132, 55173, 57876, 58296, 62328, 63154, 67522, 67665, 68012, 72345, 72870, 73564, 76440, 77910, 82680, 85015, 90220, 91955, 94731, 96460, 97160, 101283, 102018, 103880, 108264, 110346, 115752, 126308, 128737, 135044, 135330, 136024, 144690, 145740, 147128, 155820, 157885, 168805, 170030, 180440, 183910, 189462, 192920, 202566, 204036, 220692, 221039, 239083, 252616, 255045, 257474, 270088, 270660, 275865, 289380, 291480, 311640, 315770, 337610, 340060, 367820, 378924, 386211, 405132, 408072, 441384, 442078, 473655, 478166, 506415, 510090, 514948, 541320, 551730, 578760, 631540, 643685, 663117, 675220, 680120, 717249, 735640, 757848, 772422, 810264, 884156, 901159, 947310, 956332, 1012830, 1020180, 1029896, 1103460, 1105195, 1195415, 1263080, 1287370, 1326234, 1350440, 1434498, 1544844, 1673581, 1768312, 1802318, 1894620, 1912664, 1931055, 2025660, 2040360, 2206920, 2210390, 2390830, 2574740, 2652468, 2703477, 2868996, 3089688, 3315585, 3347162, 3586245, 3604636, 3789240, 3862110, 4051320, 4420780, 4505795, 4781660, 5020743, 5149480, 5304936, 5406954, 5737992, 6631170, 6694324, 7172490, 7209272, 7724220, 8367905, 8841560, 9011590, 9563320, 10041486, 10813908, 11715067, 13262340, 13388648, 13517385, 14344980, 15448440, 16735810, 18023180, 20082972, 21627816, 23430134, 25103715, 26524680, 27034770, 28689960, 33471620, 35145201, 36046360, 40165944, 46860268, 50207430, 54069540, 58575335, 66943240, 70290402, 93720536, 100414860, 108139080, 117150670, 140580804, 175726005, 200829720, 234301340, 281161608, 351452010, 468602680, 702904020, 1405808040]

約数ペア:

[(1, 1405808040), (2, 702904020), (3, 468602680), (4, 351452010), (5, 281161608), (6, 234301340), (7, 200829720), (8, 175726005), (10, 140580804), (12, 117150670), (13, 108139080), (14, 100414860), (15, 93720536), (20, 70290402), (21, 66943240), (24, 58575335), (26, 54069540), (28, 50207430), (30, 46860268), (35, 40165944), (39, 36046360), (40, 35145201), (42, 33471620), (49, 28689960), (52, 27034770), (53, 26524680), (56, 25103715), (60, 23430134), (65, 21627816), (70, 20082972), (78, 18023180), (84, 16735810), (91, 15448440), (98, 14344980), (104, 13517385), (105, 13388648), (106, 13262340), (120, 11715067), (130, 10813908), (140, 10041486), (147, 9563320), (156, 9011590), (159, 8841560), (168, 8367905), (182, 7724220), (195, 7209272), (196, 7172490), (210, 6694324), (212, 6631170), (245, 5737992), (260, 5406954), (265, 5304936), (273, 5149480), (280, 5020743), (294, 4781660), (312, 4505795), (318, 4420780), (347, 4051320), (364, 3862110), (371, 3789240), (390, 3604636), (392, 3586245), (420, 3347162), (424, 3315585), (455, 3089688), (490, 2868996), (520, 2703477), (530, 2652468), (546, 2574740), (588, 2390830), (636, 2210390), (637, 2206920), (689, 2040360), (694, 2025660), (728, 1931055), (735, 1912664), (742, 1894620), (780, 1802318), (795, 1768312), (840, 1673581), (910, 1544844), (980, 1434498), (1041, 1350440), (1060, 1326234), (1092, 1287370), (1113, 1263080), (1176, 1195415), (1272, 1105195), (1274, 1103460), (1365, 1029896), (1378, 1020180), (1388, 1012830), (1470, 956332), (1484, 947310), (1560, 901159), (1590, 884156), (1735, 810264), (1820, 772422), (1855, 757848), (1911, 735640), (1960, 717249), (2067, 680120), (2082, 675220), (2120, 663117), (2184, 643685), (2226, 631540), (2429, 578760), (2548, 551730), (2597, 541320), (2730, 514948), (2756, 510090), (2776, 506415), (2940, 478166), (2968, 473655), (3180, 442078), (3185, 441384), (3445, 408072), (3470, 405132), (3640, 386211), (3710, 378924), (3822, 367820), (4134, 340060), (4164, 337610), (4452, 315770), (4511, 311640), (4823, 291480), (4858, 289380), (5096, 275865), (5194, 270660), (5205, 270088), (5460, 257474), (5512, 255045), (5565, 252616), (5880, 239083), (6360, 221039), (6370, 220692), (6890, 204036), (6940, 202566), (7287, 192920), (7420, 189462), (7644, 183910), (7791, 180440), (8268, 170030), (8328, 168805), (8904, 157885), (9022, 155820), (9555, 147128), (9646, 145740), (9716, 144690), (10335, 136024), (10388, 135330), (10410, 135044), (10920, 128737), (11130, 126308), (12145, 115752), (12740, 110346), (12985, 108264), (13533, 103880), (13780, 102018), (13880, 101283), (14469, 97160), (14574, 96460), (14840, 94731), (15288, 91955), (15582, 90220), (16536, 85015), (17003, 82680), (18044, 77910), (18391, 76440), (19110, 73564), (19292, 72870), (19432, 72345), (20670, 68012), (20776, 67665), (20820, 67522), (22260, 63154), (22555, 62328), (24115, 58296), (24290, 57876), (25480, 55173), (25970, 54132), (27066, 51940), (27560, 51009), (28938, 48580), (29148, 48230), (31164, 45110), (31577, 44520), (33761, 41640), (34006, 41340), (36088, 38955), (36435, 38584), (36782, 38220)]