227912880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4343

約数の個数: 160

約数和(自身を含む): 805823424

約数和(自身を除く): 577910544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1326, 1360, 1560, 1768, 2040, 2210, 2652, 3120, 3315, 3536, 4080, 4297, 4420, 5304, 6630, 8594, 8840, 10608, 12891, 13260, 17188, 17680, 21485, 25782, 26520, 34376, 42970, 51564, 53040, 55861, 64455, 68752, 73049, 85940, 103128, 111722, 128910, 146098, 167583, 171880, 206256, 219147, 223444, 257820, 279305, 292196, 335166, 343760, 365245, 438294, 446888, 515640, 558610, 584392, 670332, 730490, 837915, 876588, 893776, 949637, 1031280, 1095735, 1117220, 1168784, 1340664, 1460980, 1675830, 1753176, 1899274, 2191470, 2234440, 2681328, 2848911, 2921960, 3351660, 3506352, 3798548, 4382940, 4468880, 4748185, 5697822, 5843920, 6703320, 7597096, 8765880, 9496370, 11395644, 13406640, 14244555, 15194192, 17531760, 18992740, 22791288, 28489110, 37985480, 45582576, 56978220, 75970960, 113956440, 227912880]

約数ペア:

[(1, 227912880), (2, 113956440), (3, 75970960), (4, 56978220), (5, 45582576), (6, 37985480), (8, 28489110), (10, 22791288), (12, 18992740), (13, 17531760), (15, 15194192), (16, 14244555), (17, 13406640), (20, 11395644), (24, 9496370), (26, 8765880), (30, 7597096), (34, 6703320), (39, 5843920), (40, 5697822), (48, 4748185), (51, 4468880), (52, 4382940), (60, 3798548), (65, 3506352), (68, 3351660), (78, 2921960), (80, 2848911), (85, 2681328), (102, 2234440), (104, 2191470), (120, 1899274), (130, 1753176), (136, 1675830), (156, 1460980), (170, 1340664), (195, 1168784), (204, 1117220), (208, 1095735), (221, 1031280), (240, 949637), (255, 893776), (260, 876588), (272, 837915), (312, 730490), (340, 670332), (390, 584392), (408, 558610), (442, 515640), (510, 446888), (520, 438294), (624, 365245), (663, 343760), (680, 335166), (780, 292196), (816, 279305), (884, 257820), (1020, 223444), (1040, 219147), (1105, 206256), (1326, 171880), (1360, 167583), (1560, 146098), (1768, 128910), (2040, 111722), (2210, 103128), (2652, 85940), (3120, 73049), (3315, 68752), (3536, 64455), (4080, 55861), (4297, 53040), (4420, 51564), (5304, 42970), (6630, 34376), (8594, 26520), (8840, 25782), (10608, 21485), (12891, 17680), (13260, 17188)]