168839580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 623863296

約数和(自身を除く): 455023716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 102, 105, 107, 119, 130, 140, 156, 170, 182, 195, 204, 210, 214, 221, 238, 255, 260, 273, 289, 321, 340, 357, 364, 390, 420, 428, 442, 455, 476, 510, 535, 546, 578, 595, 642, 663, 714, 749, 780, 867, 884, 910, 1020, 1070, 1092, 1105, 1156, 1190, 1284, 1326, 1365, 1391, 1428, 1445, 1498, 1547, 1605, 1734, 1785, 1819, 1820, 2023, 2140, 2210, 2247, 2380, 2652, 2730, 2782, 2890, 2996, 3094, 3210, 3315, 3468, 3570, 3638, 3745, 3757, 4046, 4173, 4335, 4420, 4494, 4641, 5457, 5460, 5564, 5780, 6069, 6188, 6420, 6630, 6955, 7140, 7276, 7490, 7514, 7735, 8092, 8346, 8670, 8988, 9095, 9282, 9737, 10115, 10914, 11235, 11271, 12138, 12733, 13260, 13910, 14980, 15028, 15470, 16692, 17340, 18190, 18564, 18785, 19474, 20230, 20865, 21828, 22470, 22542, 23205, 23647, 24276, 25466, 26299, 27285, 27820, 29211, 30345, 30923, 30940, 36380, 37570, 38199, 38948, 40460, 41730, 44940, 45084, 46410, 47294, 48685, 50932, 52598, 54570, 56355, 58422, 60690, 61846, 63665, 70941, 75140, 76398, 78897, 83460, 92769, 92820, 94588, 97370, 105196, 109140, 112710, 116844, 118235, 121380, 123692, 127330, 131495, 141882, 146055, 152796, 154615, 157794, 165529, 185538, 190995, 194740, 216461, 225420, 236470, 254660, 262990, 283764, 292110, 309230, 315588, 331058, 354705, 371076, 381990, 394485, 401999, 432922, 463845, 472940, 496587, 525980, 584220, 618460, 649383, 662116, 709410, 763980, 788970, 803998, 827645, 865844, 927690, 993174, 1082305, 1205997, 1298766, 1418820, 1577940, 1607996, 1655290, 1855380, 1986348, 2009995, 2164610, 2411994, 2482935, 2597532, 2813993, 3246915, 3310580, 4019990, 4329220, 4823988, 4965870, 5627986, 6029985, 6493830, 8039980, 8441979, 9931740, 11255972, 12059970, 12987660, 14069965, 16883958, 24119940, 28139930, 33767916, 42209895, 56279860, 84419790, 168839580]

約数ペア:

[(1, 168839580), (2, 84419790), (3, 56279860), (4, 42209895), (5, 33767916), (6, 28139930), (7, 24119940), (10, 16883958), (12, 14069965), (13, 12987660), (14, 12059970), (15, 11255972), (17, 9931740), (20, 8441979), (21, 8039980), (26, 6493830), (28, 6029985), (30, 5627986), (34, 4965870), (35, 4823988), (39, 4329220), (42, 4019990), (51, 3310580), (52, 3246915), (60, 2813993), (65, 2597532), (68, 2482935), (70, 2411994), (78, 2164610), (84, 2009995), (85, 1986348), (91, 1855380), (102, 1655290), (105, 1607996), (107, 1577940), (119, 1418820), (130, 1298766), (140, 1205997), (156, 1082305), (170, 993174), (182, 927690), (195, 865844), (204, 827645), (210, 803998), (214, 788970), (221, 763980), (238, 709410), (255, 662116), (260, 649383), (273, 618460), (289, 584220), (321, 525980), (340, 496587), (357, 472940), (364, 463845), (390, 432922), (420, 401999), (428, 394485), (442, 381990), (455, 371076), (476, 354705), (510, 331058), (535, 315588), (546, 309230), (578, 292110), (595, 283764), (642, 262990), (663, 254660), (714, 236470), (749, 225420), (780, 216461), (867, 194740), (884, 190995), (910, 185538), (1020, 165529), (1070, 157794), (1092, 154615), (1105, 152796), (1156, 146055), (1190, 141882), (1284, 131495), (1326, 127330), (1365, 123692), (1391, 121380), (1428, 118235), (1445, 116844), (1498, 112710), (1547, 109140), (1605, 105196), (1734, 97370), (1785, 94588), (1819, 92820), (1820, 92769), (2023, 83460), (2140, 78897), (2210, 76398), (2247, 75140), (2380, 70941), (2652, 63665), (2730, 61846), (2782, 60690), (2890, 58422), (2996, 56355), (3094, 54570), (3210, 52598), (3315, 50932), (3468, 48685), (3570, 47294), (3638, 46410), (3745, 45084), (3757, 44940), (4046, 41730), (4173, 40460), (4335, 38948), (4420, 38199), (4494, 37570), (4641, 36380), (5457, 30940), (5460, 30923), (5564, 30345), (5780, 29211), (6069, 27820), (6188, 27285), (6420, 26299), (6630, 25466), (6955, 24276), (7140, 23647), (7276, 23205), (7490, 22542), (7514, 22470), (7735, 21828), (8092, 20865), (8346, 20230), (8670, 19474), (8988, 18785), (9095, 18564), (9282, 18190), (9737, 17340), (10115, 16692), (10914, 15470), (11235, 15028), (11271, 14980), (12138, 13910), (12733, 13260)]