1357011540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2663}}^1$

素因数の和:2846

約数の個数: 144

約数和(自身を含む): 4363632000

約数和(自身を除く): 3006620460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 149, 171, 180, 190, 228, 285, 298, 342, 380, 447, 570, 596, 684, 745, 855, 894, 1140, 1341, 1490, 1710, 1788, 2235, 2663, 2682, 2831, 2980, 3420, 4470, 5326, 5364, 5662, 6705, 7989, 8493, 8940, 10652, 11324, 13315, 13410, 14155, 15978, 16986, 23967, 25479, 26630, 26820, 28310, 31956, 33972, 39945, 42465, 47934, 50597, 50958, 53260, 56620, 79890, 84930, 95868, 101194, 101916, 119835, 127395, 151791, 159780, 169860, 202388, 239670, 252985, 254790, 303582, 396787, 455373, 479340, 505970, 509580, 607164, 758955, 793574, 910746, 1011940, 1190361, 1517910, 1587148, 1821492, 1983935, 2276865, 2380722, 3035820, 3571083, 3967870, 4553730, 4761444, 5951805, 7142166, 7538953, 7935740, 9107460, 11903610, 14284332, 15077906, 17855415, 22616859, 23807220, 30155812, 35710830, 37694765, 45233718, 67850577, 71421660, 75389530, 90467436, 113084295, 135701154, 150779060, 226168590, 271402308, 339252885, 452337180, 678505770, 1357011540]

約数ペア:

[(1, 1357011540), (2, 678505770), (3, 452337180), (4, 339252885), (5, 271402308), (6, 226168590), (9, 150779060), (10, 135701154), (12, 113084295), (15, 90467436), (18, 75389530), (19, 71421660), (20, 67850577), (30, 45233718), (36, 37694765), (38, 35710830), (45, 30155812), (57, 23807220), (60, 22616859), (76, 17855415), (90, 15077906), (95, 14284332), (114, 11903610), (149, 9107460), (171, 7935740), (180, 7538953), (190, 7142166), (228, 5951805), (285, 4761444), (298, 4553730), (342, 3967870), (380, 3571083), (447, 3035820), (570, 2380722), (596, 2276865), (684, 1983935), (745, 1821492), (855, 1587148), (894, 1517910), (1140, 1190361), (1341, 1011940), (1490, 910746), (1710, 793574), (1788, 758955), (2235, 607164), (2663, 509580), (2682, 505970), (2831, 479340), (2980, 455373), (3420, 396787), (4470, 303582), (5326, 254790), (5364, 252985), (5662, 239670), (6705, 202388), (7989, 169860), (8493, 159780), (8940, 151791), (10652, 127395), (11324, 119835), (13315, 101916), (13410, 101194), (14155, 95868), (15978, 84930), (16986, 79890), (23967, 56620), (25479, 53260), (26630, 50958), (26820, 50597), (28310, 47934), (31956, 42465), (33972, 39945)]