1873780920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7757}}^1$

素因数の和:7846

約数の個数: 192

約数和(自身を含む): 6753183840

約数和(自身を除く): 4879402920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 330, 360, 366, 396, 440, 488, 495, 549, 610, 660, 671, 732, 792, 915, 990, 1098, 1220, 1320, 1342, 1464, 1830, 1980, 2013, 2196, 2440, 2684, 2745, 3355, 3660, 3960, 4026, 4392, 5368, 5490, 6039, 6710, 7320, 7757, 8052, 10065, 10980, 12078, 13420, 15514, 16104, 20130, 21960, 23271, 24156, 26840, 30195, 31028, 38785, 40260, 46542, 48312, 60390, 62056, 69813, 77570, 80520, 85327, 93084, 116355, 120780, 139626, 155140, 170654, 186168, 232710, 241560, 255981, 279252, 310280, 341308, 349065, 426635, 465420, 473177, 511962, 558504, 682616, 698130, 767943, 853270, 930840, 946354, 1023924, 1279905, 1396260, 1419531, 1535886, 1706540, 1892708, 2047848, 2365885, 2559810, 2792520, 2839062, 3071772, 3413080, 3785416, 3839715, 4258593, 4731770, 5119620, 5204947, 5678124, 6143544, 7097655, 7679430, 8517186, 9463540, 10239240, 10409894, 11356248, 14195310, 15358860, 15614841, 17034372, 18927080, 20819788, 21292965, 26024735, 28390620, 30717720, 31229682, 34068744, 41639576, 42585930, 46844523, 52049470, 56781240, 62459364, 78074205, 85171860, 93689046, 104098940, 124918728, 156148410, 170343720, 187378092, 208197880, 234222615, 312296820, 374756184, 468445230, 624593640, 936890460, 1873780920]

約数ペア:

[(1, 1873780920), (2, 936890460), (3, 624593640), (4, 468445230), (5, 374756184), (6, 312296820), (8, 234222615), (9, 208197880), (10, 187378092), (11, 170343720), (12, 156148410), (15, 124918728), (18, 104098940), (20, 93689046), (22, 85171860), (24, 78074205), (30, 62459364), (33, 56781240), (36, 52049470), (40, 46844523), (44, 42585930), (45, 41639576), (55, 34068744), (60, 31229682), (61, 30717720), (66, 28390620), (72, 26024735), (88, 21292965), (90, 20819788), (99, 18927080), (110, 17034372), (120, 15614841), (122, 15358860), (132, 14195310), (165, 11356248), (180, 10409894), (183, 10239240), (198, 9463540), (220, 8517186), (244, 7679430), (264, 7097655), (305, 6143544), (330, 5678124), (360, 5204947), (366, 5119620), (396, 4731770), (440, 4258593), (488, 3839715), (495, 3785416), (549, 3413080), (610, 3071772), (660, 2839062), (671, 2792520), (732, 2559810), (792, 2365885), (915, 2047848), (990, 1892708), (1098, 1706540), (1220, 1535886), (1320, 1419531), (1342, 1396260), (1464, 1279905), (1830, 1023924), (1980, 946354), (2013, 930840), (2196, 853270), (2440, 767943), (2684, 698130), (2745, 682616), (3355, 558504), (3660, 511962), (3960, 473177), (4026, 465420), (4392, 426635), (5368, 349065), (5490, 341308), (6039, 310280), (6710, 279252), (7320, 255981), (7757, 241560), (8052, 232710), (10065, 186168), (10980, 170654), (12078, 155140), (13420, 139626), (15514, 120780), (16104, 116355), (20130, 93084), (21960, 85327), (23271, 80520), (24156, 77570), (26840, 69813), (30195, 62056), (31028, 60390), (38785, 48312), (40260, 46542)]