148896720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1010

約数の個数: 240

約数和(自身を含む): 590533632

約数和(自身を除く): 441636912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 953, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1906, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 2859, 3255, 3472, 3720, 3812, 3906, 4340, 4464, 4765, 5040, 5208, 5580, 5718, 6510, 6671, 7440, 7624, 7812, 8577, 8680, 9530, 9765, 10416, 11160, 11436, 13020, 13342, 14295, 15248, 15624, 17154, 17360, 19060, 19530, 20013, 22320, 22872, 26040, 26684, 28590, 29543, 31248, 33355, 34308, 38120, 39060, 40026, 42885, 45744, 52080, 53368, 57180, 59086, 60039, 66710, 68616, 76240, 78120, 80052, 85770, 88629, 100065, 106736, 114360, 118172, 120078, 133420, 137232, 147715, 156240, 160104, 171540, 177258, 200130, 206801, 228720, 236344, 240156, 265887, 266840, 295430, 300195, 320208, 343080, 354516, 400260, 413602, 443145, 472688, 480312, 531774, 533680, 590860, 600390, 620403, 686160, 709032, 800520, 827204, 886290, 960624, 1034005, 1063548, 1181720, 1200780, 1240806, 1329435, 1418064, 1601040, 1654408, 1772580, 1861209, 2068010, 2127096, 2363440, 2401560, 2481612, 2658870, 3102015, 3308816, 3545160, 3722418, 4136020, 4254192, 4803120, 4963224, 5317740, 6204030, 7090320, 7444836, 8272040, 9306045, 9926448, 10635480, 12408060, 14889672, 16544080, 18612090, 21270960, 24816120, 29779344, 37224180, 49632240, 74448360, 148896720]

約数ペア:

[(1, 148896720), (2, 74448360), (3, 49632240), (4, 37224180), (5, 29779344), (6, 24816120), (7, 21270960), (8, 18612090), (9, 16544080), (10, 14889672), (12, 12408060), (14, 10635480), (15, 9926448), (16, 9306045), (18, 8272040), (20, 7444836), (21, 7090320), (24, 6204030), (28, 5317740), (30, 4963224), (31, 4803120), (35, 4254192), (36, 4136020), (40, 3722418), (42, 3545160), (45, 3308816), (48, 3102015), (56, 2658870), (60, 2481612), (62, 2401560), (63, 2363440), (70, 2127096), (72, 2068010), (80, 1861209), (84, 1772580), (90, 1654408), (93, 1601040), (105, 1418064), (112, 1329435), (120, 1240806), (124, 1200780), (126, 1181720), (140, 1063548), (144, 1034005), (155, 960624), (168, 886290), (180, 827204), (186, 800520), (210, 709032), (217, 686160), (240, 620403), (248, 600390), (252, 590860), (279, 533680), (280, 531774), (310, 480312), (315, 472688), (336, 443145), (360, 413602), (372, 400260), (420, 354516), (434, 343080), (465, 320208), (496, 300195), (504, 295430), (558, 266840), (560, 265887), (620, 240156), (630, 236344), (651, 228720), (720, 206801), (744, 200130), (840, 177258), (868, 171540), (930, 160104), (953, 156240), (1008, 147715), (1085, 137232), (1116, 133420), (1240, 120078), (1260, 118172), (1302, 114360), (1395, 106736), (1488, 100065), (1680, 88629), (1736, 85770), (1860, 80052), (1906, 78120), (1953, 76240), (2170, 68616), (2232, 66710), (2480, 60039), (2520, 59086), (2604, 57180), (2790, 53368), (2859, 52080), (3255, 45744), (3472, 42885), (3720, 40026), (3812, 39060), (3906, 38120), (4340, 34308), (4464, 33355), (4765, 31248), (5040, 29543), (5208, 28590), (5580, 26684), (5718, 26040), (6510, 22872), (6671, 22320), (7440, 20013), (7624, 19530), (7812, 19060), (8577, 17360), (8680, 17154), (9530, 15624), (9765, 15248), (10416, 14295), (11160, 13342), (11436, 13020)]