40065480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1$

素因数の和:1260

約数の個数: 192

約数和(自身を含む): 160392960

約数和(自身を除く): 120327480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1223, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2446, 2520, 2730, 3276, 3640, 3669, 4095, 4680, 4892, 5460, 6115, 6552, 7338, 8190, 8561, 9784, 10920, 11007, 12230, 14676, 15899, 16380, 17122, 18345, 22014, 24460, 25683, 29352, 31798, 32760, 34244, 36690, 42805, 44028, 47697, 48920, 51366, 55035, 63596, 68488, 73380, 77049, 79495, 85610, 88056, 95394, 102732, 110070, 111293, 127192, 128415, 143091, 146760, 154098, 158990, 171220, 190788, 205464, 220140, 222586, 238485, 256830, 286182, 308196, 317980, 333879, 342440, 381576, 385245, 440280, 445172, 476970, 513660, 556465, 572364, 616392, 635960, 667758, 715455, 770490, 890344, 953940, 1001637, 1027320, 1112930, 1144728, 1335516, 1430910, 1540980, 1669395, 1907880, 2003274, 2225860, 2671032, 2861820, 3081960, 3338790, 4006548, 4451720, 5008185, 5723640, 6677580, 8013096, 10016370, 13355160, 20032740, 40065480]

約数ペア:

[(1, 40065480), (2, 20032740), (3, 13355160), (4, 10016370), (5, 8013096), (6, 6677580), (7, 5723640), (8, 5008185), (9, 4451720), (10, 4006548), (12, 3338790), (13, 3081960), (14, 2861820), (15, 2671032), (18, 2225860), (20, 2003274), (21, 1907880), (24, 1669395), (26, 1540980), (28, 1430910), (30, 1335516), (35, 1144728), (36, 1112930), (39, 1027320), (40, 1001637), (42, 953940), (45, 890344), (52, 770490), (56, 715455), (60, 667758), (63, 635960), (65, 616392), (70, 572364), (72, 556465), (78, 513660), (84, 476970), (90, 445172), (91, 440280), (104, 385245), (105, 381576), (117, 342440), (120, 333879), (126, 317980), (130, 308196), (140, 286182), (156, 256830), (168, 238485), (180, 222586), (182, 220140), (195, 205464), (210, 190788), (234, 171220), (252, 158990), (260, 154098), (273, 146760), (280, 143091), (312, 128415), (315, 127192), (360, 111293), (364, 110070), (390, 102732), (420, 95394), (455, 88056), (468, 85610), (504, 79495), (520, 77049), (546, 73380), (585, 68488), (630, 63596), (728, 55035), (780, 51366), (819, 48920), (840, 47697), (910, 44028), (936, 42805), (1092, 36690), (1170, 34244), (1223, 32760), (1260, 31798), (1365, 29352), (1560, 25683), (1638, 24460), (1820, 22014), (2184, 18345), (2340, 17122), (2446, 16380), (2520, 15899), (2730, 14676), (3276, 12230), (3640, 11007), (3669, 10920), (4095, 9784), (4680, 8561), (4892, 8190), (5460, 7338), (6115, 6552)]