1561254240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1222

約数の個数: 384

約数和(自身を含む): 6253535232

約数和(自身を除く): 4692280992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 416, 420, 434, 455, 465, 480, 496, 520, 546, 560, 620, 624, 651, 672, 728, 744, 780, 806, 840, 868, 910, 930, 992, 1040, 1085, 1092, 1120, 1153, 1209, 1240, 1248, 1302, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 2015, 2080, 2170, 2184, 2306, 2418, 2480, 2604, 2730, 2821, 2912, 2976, 3120, 3224, 3255, 3360, 3459, 3472, 3640, 3720, 4030, 4340, 4368, 4612, 4836, 4960, 5208, 5460, 5642, 5765, 6045, 6240, 6448, 6510, 6918, 6944, 7280, 7440, 8060, 8071, 8463, 8680, 8736, 9224, 9672, 10416, 10920, 11284, 11530, 12090, 12896, 13020, 13836, 14105, 14560, 14880, 14989, 16120, 16142, 16926, 17295, 17360, 18448, 19344, 20832, 21840, 22568, 23060, 24180, 24213, 26040, 27672, 28210, 29978, 32240, 32284, 33852, 34590, 34720, 35743, 36896, 38688, 40355, 42315, 43680, 44967, 45136, 46120, 48360, 48426, 52080, 55344, 56420, 59956, 64480, 64568, 67704, 69180, 71486, 74945, 80710, 84630, 89934, 90272, 92240, 96720, 96852, 104160, 104923, 107229, 110688, 112840, 119912, 121065, 129136, 135408, 138360, 142972, 149890, 161420, 169260, 178715, 179868, 184480, 193440, 193704, 209846, 214458, 224835, 225680, 239824, 242130, 250201, 258272, 270816, 276720, 285944, 299780, 314769, 322840, 338520, 357430, 359736, 387408, 419692, 428916, 449670, 451360, 464659, 479648, 484260, 500402, 524615, 536145, 553440, 571888, 599560, 629538, 645680, 677040, 714860, 719472, 750603, 774816, 839384, 857832, 899340, 929318, 968520, 1000804, 1049230, 1072290, 1143776, 1199120, 1251005, 1259076, 1291360, 1354080, 1393977, 1429720, 1438944, 1501206, 1573845, 1678768, 1715664, 1798680, 1858636, 1937040, 2001608, 2098460, 2144580, 2323295, 2398240, 2502010, 2518152, 2787954, 2859440, 3002412, 3147690, 3252613, 3357536, 3431328, 3597360, 3717272, 3753015, 3874080, 4003216, 4196920, 4289160, 4646590, 5004020, 5036304, 5575908, 5718880, 6004824, 6295380, 6505226, 6969885, 7194720, 7434544, 7506030, 8006432, 8393840, 8578320, 9293180, 9757839, 10008040, 10072608, 11151816, 12009648, 12590760, 13010452, 13939770, 14869088, 15012060, 16263065, 16787680, 17156640, 18586360, 19515678, 20016080, 22303632, 24019296, 25181520, 26020904, 27879540, 30024120, 32526130, 37172720, 39031356, 40032160, 44607264, 48789195, 50363040, 52041808, 55759080, 60048240, 65052260, 74345440, 78062712, 97578390, 104083616, 111518160, 120096480, 130104520, 156125424, 195156780, 223036320, 260209040, 312250848, 390313560, 520418080, 780627120, 1561254240]

約数ペア:

[(1, 1561254240), (2, 780627120), (3, 520418080), (4, 390313560), (5, 312250848), (6, 260209040), (7, 223036320), (8, 195156780), (10, 156125424), (12, 130104520), (13, 120096480), (14, 111518160), (15, 104083616), (16, 97578390), (20, 78062712), (21, 74345440), (24, 65052260), (26, 60048240), (28, 55759080), (30, 52041808), (31, 50363040), (32, 48789195), (35, 44607264), (39, 40032160), (40, 39031356), (42, 37172720), (48, 32526130), (52, 30024120), (56, 27879540), (60, 26020904), (62, 25181520), (65, 24019296), (70, 22303632), (78, 20016080), (80, 19515678), (84, 18586360), (91, 17156640), (93, 16787680), (96, 16263065), (104, 15012060), (105, 14869088), (112, 13939770), (120, 13010452), (124, 12590760), (130, 12009648), (140, 11151816), (155, 10072608), (156, 10008040), (160, 9757839), (168, 9293180), (182, 8578320), (186, 8393840), (195, 8006432), (208, 7506030), (210, 7434544), (217, 7194720), (224, 6969885), (240, 6505226), (248, 6295380), (260, 6004824), (273, 5718880), (280, 5575908), (310, 5036304), (312, 5004020), (336, 4646590), (364, 4289160), (372, 4196920), (390, 4003216), (403, 3874080), (416, 3753015), (420, 3717272), (434, 3597360), (455, 3431328), (465, 3357536), (480, 3252613), (496, 3147690), (520, 3002412), (546, 2859440), (560, 2787954), (620, 2518152), (624, 2502010), (651, 2398240), (672, 2323295), (728, 2144580), (744, 2098460), (780, 2001608), (806, 1937040), (840, 1858636), (868, 1798680), (910, 1715664), (930, 1678768), (992, 1573845), (1040, 1501206), (1085, 1438944), (1092, 1429720), (1120, 1393977), (1153, 1354080), (1209, 1291360), (1240, 1259076), (1248, 1251005), (1302, 1199120), (1365, 1143776), (1456, 1072290), (1488, 1049230), (1560, 1000804), (1612, 968520), (1680, 929318), (1736, 899340), (1820, 857832), (1860, 839384), (2015, 774816), (2080, 750603), (2170, 719472), (2184, 714860), (2306, 677040), (2418, 645680), (2480, 629538), (2604, 599560), (2730, 571888), (2821, 553440), (2912, 536145), (2976, 524615), (3120, 500402), (3224, 484260), (3255, 479648), (3360, 464659), (3459, 451360), (3472, 449670), (3640, 428916), (3720, 419692), (4030, 387408), (4340, 359736), (4368, 357430), (4612, 338520), (4836, 322840), (4960, 314769), (5208, 299780), (5460, 285944), (5642, 276720), (5765, 270816), (6045, 258272), (6240, 250201), (6448, 242130), (6510, 239824), (6918, 225680), (6944, 224835), (7280, 214458), (7440, 209846), (8060, 193704), (8071, 193440), (8463, 184480), (8680, 179868), (8736, 178715), (9224, 169260), (9672, 161420), (10416, 149890), (10920, 142972), (11284, 138360), (11530, 135408), (12090, 129136), (12896, 121065), (13020, 119912), (13836, 112840), (14105, 110688), (14560, 107229), (14880, 104923), (14989, 104160), (16120, 96852), (16142, 96720), (16926, 92240), (17295, 90272), (17360, 89934), (18448, 84630), (19344, 80710), (20832, 74945), (21840, 71486), (22568, 69180), (23060, 67704), (24180, 64568), (24213, 64480), (26040, 59956), (27672, 56420), (28210, 55344), (29978, 52080), (32240, 48426), (32284, 48360), (33852, 46120), (34590, 45136), (34720, 44967), (35743, 43680), (36896, 42315), (38688, 40355)]