40320778932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{389}}^1\times {\mathrm{1721}}^1$

素因数の和:2366

約数の個数: 144

約数和(自身を含む): 117338457600

約数和(自身を除く): 77017678668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 389, 478, 717, 778, 956, 1167, 1434, 1556, 1673, 1721, 2151, 2334, 2723, 2868, 3346, 3442, 3501, 4302, 4668, 5019, 5163, 5446, 6692, 6884, 7002, 8169, 8604, 10038, 10326, 10892, 12047, 14004, 15057, 15489, 16338, 20076, 20652, 24094, 24507, 30114, 30978, 32676, 36141, 48188, 49014, 60228, 61956, 72282, 92971, 98028, 108423, 144564, 185942, 216846, 278913, 371884, 411319, 433692, 557826, 650797, 669469, 822638, 836739, 1115652, 1233957, 1301594, 1338938, 1645276, 1673478, 1952391, 2008407, 2467914, 2603188, 2677876, 2879233, 3346956, 3701871, 3904782, 4016814, 4686283, 4935828, 5758466, 5857173, 6025221, 7403742, 7809564, 8033628, 8637699, 9372566, 11516932, 11714346, 12050442, 14058849, 14807484, 17275398, 18745132, 23428692, 24100884, 25913097, 28117698, 34550796, 42176547, 51826194, 56235396, 84353094, 103652388, 160003091, 168706188, 320006182, 480009273, 640012364, 960018546, 1120021637, 1440027819, 1920037092, 2240043274, 2880055638, 3360064911, 4480086548, 5760111276, 6720129822, 10080194733, 13440259644, 20160389466, 40320778932]

約数ペア:

[(1, 40320778932), (2, 20160389466), (3, 13440259644), (4, 10080194733), (6, 6720129822), (7, 5760111276), (9, 4480086548), (12, 3360064911), (14, 2880055638), (18, 2240043274), (21, 1920037092), (28, 1440027819), (36, 1120021637), (42, 960018546), (63, 640012364), (84, 480009273), (126, 320006182), (239, 168706188), (252, 160003091), (389, 103652388), (478, 84353094), (717, 56235396), (778, 51826194), (956, 42176547), (1167, 34550796), (1434, 28117698), (1556, 25913097), (1673, 24100884), (1721, 23428692), (2151, 18745132), (2334, 17275398), (2723, 14807484), (2868, 14058849), (3346, 12050442), (3442, 11714346), (3501, 11516932), (4302, 9372566), (4668, 8637699), (5019, 8033628), (5163, 7809564), (5446, 7403742), (6692, 6025221), (6884, 5857173), (7002, 5758466), (8169, 4935828), (8604, 4686283), (10038, 4016814), (10326, 3904782), (10892, 3701871), (12047, 3346956), (14004, 2879233), (15057, 2677876), (15489, 2603188), (16338, 2467914), (20076, 2008407), (20652, 1952391), (24094, 1673478), (24507, 1645276), (30114, 1338938), (30978, 1301594), (32676, 1233957), (36141, 1115652), (48188, 836739), (49014, 822638), (60228, 669469), (61956, 650797), (72282, 557826), (92971, 433692), (98028, 411319), (108423, 371884), (144564, 278913), (185942, 216846)]