23208240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 80352000

約数和(自身を除く): 57143760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 149, 165, 176, 177, 220, 236, 240, 264, 295, 298, 330, 354, 440, 447, 472, 528, 590, 596, 649, 660, 708, 745, 880, 885, 894, 944, 1180, 1192, 1298, 1320, 1416, 1490, 1639, 1770, 1788, 1947, 2235, 2360, 2384, 2596, 2640, 2832, 2980, 3245, 3278, 3540, 3576, 3894, 4470, 4720, 4917, 5192, 5960, 6490, 6556, 7080, 7152, 7788, 8195, 8791, 8940, 9735, 9834, 10384, 11920, 12980, 13112, 14160, 15576, 16390, 17582, 17880, 19470, 19668, 24585, 25960, 26224, 26373, 31152, 32780, 35164, 35760, 38940, 39336, 43955, 49170, 51920, 52746, 65560, 70328, 77880, 78672, 87910, 96701, 98340, 105492, 131120, 131865, 140656, 155760, 175820, 193402, 196680, 210984, 263730, 290103, 351640, 386804, 393360, 421968, 483505, 527460, 580206, 703280, 773608, 967010, 1054920, 1160412, 1450515, 1547216, 1934020, 2109840, 2320824, 2901030, 3868040, 4641648, 5802060, 7736080, 11604120, 23208240]

約数ペア:

[(1, 23208240), (2, 11604120), (3, 7736080), (4, 5802060), (5, 4641648), (6, 3868040), (8, 2901030), (10, 2320824), (11, 2109840), (12, 1934020), (15, 1547216), (16, 1450515), (20, 1160412), (22, 1054920), (24, 967010), (30, 773608), (33, 703280), (40, 580206), (44, 527460), (48, 483505), (55, 421968), (59, 393360), (60, 386804), (66, 351640), (80, 290103), (88, 263730), (110, 210984), (118, 196680), (120, 193402), (132, 175820), (149, 155760), (165, 140656), (176, 131865), (177, 131120), (220, 105492), (236, 98340), (240, 96701), (264, 87910), (295, 78672), (298, 77880), (330, 70328), (354, 65560), (440, 52746), (447, 51920), (472, 49170), (528, 43955), (590, 39336), (596, 38940), (649, 35760), (660, 35164), (708, 32780), (745, 31152), (880, 26373), (885, 26224), (894, 25960), (944, 24585), (1180, 19668), (1192, 19470), (1298, 17880), (1320, 17582), (1416, 16390), (1490, 15576), (1639, 14160), (1770, 13112), (1788, 12980), (1947, 11920), (2235, 10384), (2360, 9834), (2384, 9735), (2596, 8940), (2640, 8791), (2832, 8195), (2980, 7788), (3245, 7152), (3278, 7080), (3540, 6556), (3576, 6490), (3894, 5960), (4470, 5192), (4720, 4917)]