217451417820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{57803}}^1$

素因数の和:57901

約数の個数: 288

約数和(自身を含む): 767718508032

約数和(自身を除く): 550267090212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 53, 60, 65, 70, 78, 84, 91, 105, 106, 130, 140, 156, 159, 169, 182, 195, 210, 212, 260, 265, 273, 318, 338, 364, 371, 390, 420, 455, 507, 530, 546, 636, 676, 689, 742, 780, 795, 845, 910, 1014, 1060, 1092, 1113, 1183, 1365, 1378, 1484, 1590, 1690, 1820, 1855, 2028, 2067, 2226, 2366, 2535, 2730, 2756, 3180, 3380, 3445, 3549, 3710, 4134, 4452, 4732, 4823, 5070, 5460, 5565, 5915, 6890, 7098, 7420, 8268, 8957, 9646, 10140, 10335, 11130, 11830, 13780, 14196, 14469, 17745, 17914, 19292, 20670, 22260, 23660, 24115, 26871, 28938, 35490, 35828, 41340, 44785, 48230, 53742, 57803, 57876, 62699, 70980, 72345, 89570, 96460, 107484, 115606, 125398, 134355, 144690, 173409, 179140, 188097, 231212, 250796, 268710, 289015, 289380, 313495, 346818, 376194, 404621, 537420, 578030, 626990, 693636, 751439, 752388, 809242, 867045, 940485, 1156060, 1213863, 1253980, 1502878, 1618484, 1734090, 1880970, 2023105, 2254317, 2427726, 3005756, 3063559, 3468180, 3757195, 3761940, 4046210, 4508634, 4855452, 5260073, 6069315, 6127118, 7514390, 8092420, 9017268, 9190677, 9768707, 10520146, 11271585, 12138630, 12254236, 15028780, 15317795, 15780219, 18381354, 19537414, 21040292, 21444913, 22543170, 24277260, 26300365, 29306121, 30635590, 31560438, 36762708, 39074828, 39826267, 42889826, 45086340, 45953385, 48843535, 52600730, 58612242, 61271180, 63120876, 64334739, 68380949, 78901095, 79652534, 85779652, 91906770, 97687070, 105201460, 107224565, 117224484, 119478801, 128669478, 136761898, 146530605, 157802190, 159305068, 183813540, 195374140, 199131335, 205142847, 214449130, 238957602, 257338956, 273523796, 278783869, 293061210, 315604380, 321673695, 341904745, 398262670, 410285694, 428898260, 477915204, 517741471, 557567738, 586122420, 597394005, 643347390, 683809490, 796525340, 820571388, 836351607, 1025714235, 1035482942, 1115135476, 1194788010, 1286694780, 1367618980, 1393919345, 1553224413, 1672703214, 2051428470, 2070965884, 2389576020, 2588707355, 2787838690, 3106448826, 3345406428, 3624190297, 4102856940, 4181758035, 5177414710, 5575677380, 6212897652, 7248380594, 7766122065, 8363516070, 10354829420, 10872570891, 14496761188, 15532244130, 16727032140, 18120951485, 21745141782, 31064488260, 36241902970, 43490283564, 54362854455, 72483805940, 108725708910, 217451417820]

約数ペア:

[(1, 217451417820), (2, 108725708910), (3, 72483805940), (4, 54362854455), (5, 43490283564), (6, 36241902970), (7, 31064488260), (10, 21745141782), (12, 18120951485), (13, 16727032140), (14, 15532244130), (15, 14496761188), (20, 10872570891), (21, 10354829420), (26, 8363516070), (28, 7766122065), (30, 7248380594), (35, 6212897652), (39, 5575677380), (42, 5177414710), (52, 4181758035), (53, 4102856940), (60, 3624190297), (65, 3345406428), (70, 3106448826), (78, 2787838690), (84, 2588707355), (91, 2389576020), (105, 2070965884), (106, 2051428470), (130, 1672703214), (140, 1553224413), (156, 1393919345), (159, 1367618980), (169, 1286694780), (182, 1194788010), (195, 1115135476), (210, 1035482942), (212, 1025714235), (260, 836351607), (265, 820571388), (273, 796525340), (318, 683809490), (338, 643347390), (364, 597394005), (371, 586122420), (390, 557567738), (420, 517741471), (455, 477915204), (507, 428898260), (530, 410285694), (546, 398262670), (636, 341904745), (676, 321673695), (689, 315604380), (742, 293061210), (780, 278783869), (795, 273523796), (845, 257338956), (910, 238957602), (1014, 214449130), (1060, 205142847), (1092, 199131335), (1113, 195374140), (1183, 183813540), (1365, 159305068), (1378, 157802190), (1484, 146530605), (1590, 136761898), (1690, 128669478), (1820, 119478801), (1855, 117224484), (2028, 107224565), (2067, 105201460), (2226, 97687070), (2366, 91906770), (2535, 85779652), (2730, 79652534), (2756, 78901095), (3180, 68380949), (3380, 64334739), (3445, 63120876), (3549, 61271180), (3710, 58612242), (4134, 52600730), (4452, 48843535), (4732, 45953385), (4823, 45086340), (5070, 42889826), (5460, 39826267), (5565, 39074828), (5915, 36762708), (6890, 31560438), (7098, 30635590), (7420, 29306121), (8268, 26300365), (8957, 24277260), (9646, 22543170), (10140, 21444913), (10335, 21040292), (11130, 19537414), (11830, 18381354), (13780, 15780219), (14196, 15317795), (14469, 15028780), (17745, 12254236), (17914, 12138630), (19292, 11271585), (20670, 10520146), (22260, 9768707), (23660, 9190677), (24115, 9017268), (26871, 8092420), (28938, 7514390), (35490, 6127118), (35828, 6069315), (41340, 5260073), (44785, 4855452), (48230, 4508634), (53742, 4046210), (57803, 3761940), (57876, 3757195), (62699, 3468180), (70980, 3063559), (72345, 3005756), (89570, 2427726), (96460, 2254317), (107484, 2023105), (115606, 1880970), (125398, 1734090), (134355, 1618484), (144690, 1502878), (173409, 1253980), (179140, 1213863), (188097, 1156060), (231212, 940485), (250796, 867045), (268710, 809242), (289015, 752388), (289380, 751439), (313495, 693636), (346818, 626990), (376194, 578030), (404621, 537420)]