242549580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1496

約数の個数: 192

約数和(自身を含む): 863428608

約数和(自身を除く): 620879028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1433, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 2866, 3255, 4030, 4299, 4340, 4836, 5460, 5642, 5732, 6045, 6510, 7165, 8060, 8463, 8598, 10031, 11284, 12090, 13020, 14105, 14330, 16926, 17196, 18629, 20062, 21495, 24180, 28210, 28660, 30093, 33852, 37258, 40124, 42315, 42990, 44423, 50155, 55887, 56420, 60186, 74516, 84630, 85980, 88846, 93145, 100310, 111774, 120372, 130403, 133269, 150465, 169260, 177692, 186290, 200620, 222115, 223548, 260806, 266538, 279435, 300930, 310961, 372580, 391209, 444230, 521612, 533076, 558870, 577499, 601860, 621922, 652015, 666345, 782418, 888460, 932883, 1117740, 1154998, 1243844, 1304030, 1332690, 1554805, 1564836, 1732497, 1865766, 1956045, 2309996, 2608060, 2665380, 2887495, 3109610, 3464994, 3731532, 3912090, 4042493, 4664415, 5774990, 6219220, 6929988, 7824180, 8084986, 8662485, 9328830, 11549980, 12127479, 16169972, 17324970, 18657660, 20212465, 24254958, 34649940, 40424930, 48509916, 60637395, 80849860, 121274790, 242549580]

約数ペア:

[(1, 242549580), (2, 121274790), (3, 80849860), (4, 60637395), (5, 48509916), (6, 40424930), (7, 34649940), (10, 24254958), (12, 20212465), (13, 18657660), (14, 17324970), (15, 16169972), (20, 12127479), (21, 11549980), (26, 9328830), (28, 8662485), (30, 8084986), (31, 7824180), (35, 6929988), (39, 6219220), (42, 5774990), (52, 4664415), (60, 4042493), (62, 3912090), (65, 3731532), (70, 3464994), (78, 3109610), (84, 2887495), (91, 2665380), (93, 2608060), (105, 2309996), (124, 1956045), (130, 1865766), (140, 1732497), (155, 1564836), (156, 1554805), (182, 1332690), (186, 1304030), (195, 1243844), (210, 1154998), (217, 1117740), (260, 932883), (273, 888460), (310, 782418), (364, 666345), (372, 652015), (390, 621922), (403, 601860), (420, 577499), (434, 558870), (455, 533076), (465, 521612), (546, 444230), (620, 391209), (651, 372580), (780, 310961), (806, 300930), (868, 279435), (910, 266538), (930, 260806), (1085, 223548), (1092, 222115), (1209, 200620), (1302, 186290), (1365, 177692), (1433, 169260), (1612, 150465), (1820, 133269), (1860, 130403), (2015, 120372), (2170, 111774), (2418, 100310), (2604, 93145), (2730, 88846), (2821, 85980), (2866, 84630), (3255, 74516), (4030, 60186), (4299, 56420), (4340, 55887), (4836, 50155), (5460, 44423), (5642, 42990), (5732, 42315), (6045, 40124), (6510, 37258), (7165, 33852), (8060, 30093), (8463, 28660), (8598, 28210), (10031, 24180), (11284, 21495), (12090, 20062), (13020, 18629), (14105, 17196), (14330, 16926)]