202580040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 494149560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 59, 60, 62, 65, 71, 78, 93, 104, 118, 120, 124, 130, 142, 155, 156, 177, 186, 195, 213, 236, 248, 260, 284, 295, 310, 312, 354, 355, 372, 390, 403, 426, 465, 472, 520, 568, 590, 620, 708, 710, 744, 767, 780, 806, 852, 885, 923, 930, 1065, 1180, 1209, 1240, 1416, 1420, 1534, 1560, 1612, 1704, 1770, 1829, 1846, 1860, 2015, 2130, 2201, 2301, 2360, 2418, 2769, 2840, 3068, 3224, 3540, 3658, 3692, 3720, 3835, 4030, 4189, 4260, 4402, 4602, 4615, 4836, 5487, 5538, 6045, 6136, 6603, 7080, 7316, 7384, 7670, 8060, 8378, 8520, 8804, 9145, 9204, 9230, 9672, 10974, 11005, 11076, 11505, 12090, 12567, 13206, 13845, 14632, 15340, 16120, 16756, 17608, 18290, 18408, 18460, 20945, 21948, 22010, 22152, 23010, 23777, 24180, 25134, 26412, 27435, 27690, 28613, 30680, 33015, 33512, 36580, 36920, 41890, 43896, 44020, 46020, 47554, 48360, 50268, 52824, 54457, 54870, 55380, 57226, 62835, 66030, 71331, 73160, 83780, 85839, 88040, 92040, 95108, 100536, 108914, 109740, 110760, 114452, 118885, 125670, 129859, 132060, 142662, 143065, 163371, 167560, 171678, 190216, 217828, 219480, 228904, 237770, 251340, 259718, 264120, 272285, 285324, 286130, 326742, 343356, 356655, 389577, 429195, 435656, 475540, 502680, 519436, 544570, 570648, 572260, 649295, 653484, 686712, 713310, 779154, 816855, 858390, 951080, 1038872, 1089140, 1144520, 1298590, 1306968, 1426620, 1558308, 1633710, 1688167, 1716780, 1947885, 2178280, 2597180, 2853240, 3116616, 3267420, 3376334, 3433560, 3895770, 5064501, 5194360, 6534840, 6752668, 7791540, 8440835, 10129002, 13505336, 15583080, 16881670, 20258004, 25322505, 33763340, 40516008, 50645010, 67526680, 101290020, 202580040]

約数ペア:

[(1, 202580040), (2, 101290020), (3, 67526680), (4, 50645010), (5, 40516008), (6, 33763340), (8, 25322505), (10, 20258004), (12, 16881670), (13, 15583080), (15, 13505336), (20, 10129002), (24, 8440835), (26, 7791540), (30, 6752668), (31, 6534840), (39, 5194360), (40, 5064501), (52, 3895770), (59, 3433560), (60, 3376334), (62, 3267420), (65, 3116616), (71, 2853240), (78, 2597180), (93, 2178280), (104, 1947885), (118, 1716780), (120, 1688167), (124, 1633710), (130, 1558308), (142, 1426620), (155, 1306968), (156, 1298590), (177, 1144520), (186, 1089140), (195, 1038872), (213, 951080), (236, 858390), (248, 816855), (260, 779154), (284, 713310), (295, 686712), (310, 653484), (312, 649295), (354, 572260), (355, 570648), (372, 544570), (390, 519436), (403, 502680), (426, 475540), (465, 435656), (472, 429195), (520, 389577), (568, 356655), (590, 343356), (620, 326742), (708, 286130), (710, 285324), (744, 272285), (767, 264120), (780, 259718), (806, 251340), (852, 237770), (885, 228904), (923, 219480), (930, 217828), (1065, 190216), (1180, 171678), (1209, 167560), (1240, 163371), (1416, 143065), (1420, 142662), (1534, 132060), (1560, 129859), (1612, 125670), (1704, 118885), (1770, 114452), (1829, 110760), (1846, 109740), (1860, 108914), (2015, 100536), (2130, 95108), (2201, 92040), (2301, 88040), (2360, 85839), (2418, 83780), (2769, 73160), (2840, 71331), (3068, 66030), (3224, 62835), (3540, 57226), (3658, 55380), (3692, 54870), (3720, 54457), (3835, 52824), (4030, 50268), (4189, 48360), (4260, 47554), (4402, 46020), (4602, 44020), (4615, 43896), (4836, 41890), (5487, 36920), (5538, 36580), (6045, 33512), (6136, 33015), (6603, 30680), (7080, 28613), (7316, 27690), (7384, 27435), (7670, 26412), (8060, 25134), (8378, 24180), (8520, 23777), (8804, 23010), (9145, 22152), (9204, 22010), (9230, 21948), (9672, 20945), (10974, 18460), (11005, 18408), (11076, 18290), (11505, 17608), (12090, 16756), (12567, 16120), (13206, 15340), (13845, 14632)]