145212060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 505774080

約数和(自身を除く): 360562020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 532, 570, 587, 589, 620, 651, 665, 798, 868, 930, 1085, 1140, 1174, 1178, 1302, 1330, 1596, 1761, 1767, 1860, 1995, 2170, 2348, 2356, 2604, 2660, 2935, 2945, 3255, 3522, 3534, 3990, 4109, 4123, 4340, 5870, 5890, 6510, 7044, 7068, 7980, 8218, 8246, 8805, 8835, 11153, 11740, 11780, 12327, 12369, 13020, 16436, 16492, 17610, 17670, 18197, 20545, 20615, 22306, 24654, 24738, 33459, 35220, 35340, 36394, 41090, 41230, 44612, 49308, 49476, 54591, 55765, 61635, 61845, 66918, 72788, 78071, 82180, 82460, 90985, 109182, 111530, 123270, 123690, 127379, 133836, 156142, 167295, 181970, 218364, 223060, 234213, 246540, 247380, 254758, 272955, 312284, 334590, 345743, 363940, 382137, 390355, 468426, 509516, 545910, 636895, 669180, 691486, 764274, 780710, 936852, 1037229, 1091820, 1171065, 1273790, 1382972, 1528548, 1561420, 1728715, 1910685, 2074458, 2342130, 2420201, 2547580, 3457430, 3821370, 4148916, 4684260, 4840402, 5186145, 6914860, 7260603, 7642740, 9680804, 10372290, 12101005, 14521206, 20744580, 24202010, 29042412, 36303015, 48404020, 72606030, 145212060]

約数ペア:

[(1, 145212060), (2, 72606030), (3, 48404020), (4, 36303015), (5, 29042412), (6, 24202010), (7, 20744580), (10, 14521206), (12, 12101005), (14, 10372290), (15, 9680804), (19, 7642740), (20, 7260603), (21, 6914860), (28, 5186145), (30, 4840402), (31, 4684260), (35, 4148916), (38, 3821370), (42, 3457430), (57, 2547580), (60, 2420201), (62, 2342130), (70, 2074458), (76, 1910685), (84, 1728715), (93, 1561420), (95, 1528548), (105, 1382972), (114, 1273790), (124, 1171065), (133, 1091820), (140, 1037229), (155, 936852), (186, 780710), (190, 764274), (210, 691486), (217, 669180), (228, 636895), (266, 545910), (285, 509516), (310, 468426), (372, 390355), (380, 382137), (399, 363940), (420, 345743), (434, 334590), (465, 312284), (532, 272955), (570, 254758), (587, 247380), (589, 246540), (620, 234213), (651, 223060), (665, 218364), (798, 181970), (868, 167295), (930, 156142), (1085, 133836), (1140, 127379), (1174, 123690), (1178, 123270), (1302, 111530), (1330, 109182), (1596, 90985), (1761, 82460), (1767, 82180), (1860, 78071), (1995, 72788), (2170, 66918), (2348, 61845), (2356, 61635), (2604, 55765), (2660, 54591), (2935, 49476), (2945, 49308), (3255, 44612), (3522, 41230), (3534, 41090), (3990, 36394), (4109, 35340), (4123, 35220), (4340, 33459), (5870, 24738), (5890, 24654), (6510, 22306), (7044, 20615), (7068, 20545), (7980, 18197), (8218, 17670), (8246, 17610), (8805, 16492), (8835, 16436), (11153, 13020), (11740, 12369), (11780, 12327)]