233991120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1453}}^1$

素因数の和:1541

約数の個数: 160

約数和(自身を含む): 804841344

約数和(自身を除く): 570850224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 122, 132, 165, 176, 183, 220, 240, 244, 264, 305, 330, 366, 440, 488, 528, 610, 660, 671, 732, 880, 915, 976, 1220, 1320, 1342, 1453, 1464, 1830, 2013, 2440, 2640, 2684, 2906, 2928, 3355, 3660, 4026, 4359, 4880, 5368, 5812, 6710, 7265, 7320, 8052, 8718, 10065, 10736, 11624, 13420, 14530, 14640, 15983, 16104, 17436, 20130, 21795, 23248, 26840, 29060, 31966, 32208, 34872, 40260, 43590, 47949, 53680, 58120, 63932, 69744, 79915, 80520, 87180, 88633, 95898, 116240, 127864, 159830, 161040, 174360, 177266, 191796, 239745, 255728, 265899, 319660, 348720, 354532, 383592, 443165, 479490, 531798, 639320, 709064, 767184, 886330, 958980, 974963, 1063596, 1278640, 1329495, 1418128, 1772660, 1917960, 1949926, 2127192, 2658990, 2924889, 3545320, 3835920, 3899852, 4254384, 4874815, 5317980, 5849778, 7090640, 7799704, 9749630, 10635960, 11699556, 14624445, 15599408, 19499260, 21271920, 23399112, 29248890, 38998520, 46798224, 58497780, 77997040, 116995560, 233991120]

約数ペア:

[(1, 233991120), (2, 116995560), (3, 77997040), (4, 58497780), (5, 46798224), (6, 38998520), (8, 29248890), (10, 23399112), (11, 21271920), (12, 19499260), (15, 15599408), (16, 14624445), (20, 11699556), (22, 10635960), (24, 9749630), (30, 7799704), (33, 7090640), (40, 5849778), (44, 5317980), (48, 4874815), (55, 4254384), (60, 3899852), (61, 3835920), (66, 3545320), (80, 2924889), (88, 2658990), (110, 2127192), (120, 1949926), (122, 1917960), (132, 1772660), (165, 1418128), (176, 1329495), (183, 1278640), (220, 1063596), (240, 974963), (244, 958980), (264, 886330), (305, 767184), (330, 709064), (366, 639320), (440, 531798), (488, 479490), (528, 443165), (610, 383592), (660, 354532), (671, 348720), (732, 319660), (880, 265899), (915, 255728), (976, 239745), (1220, 191796), (1320, 177266), (1342, 174360), (1453, 161040), (1464, 159830), (1830, 127864), (2013, 116240), (2440, 95898), (2640, 88633), (2684, 87180), (2906, 80520), (2928, 79915), (3355, 69744), (3660, 63932), (4026, 58120), (4359, 53680), (4880, 47949), (5368, 43590), (5812, 40260), (6710, 34872), (7265, 32208), (7320, 31966), (8052, 29060), (8718, 26840), (10065, 23248), (10736, 21795), (11624, 20130), (13420, 17436), (14530, 16104), (14640, 15983)]