621065280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:705

約数の個数: 224

約数和(自身を含む): 2175833088

約数和(自身を除く): 1554767808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 103, 110, 120, 132, 160, 165, 176, 192, 206, 220, 240, 264, 309, 320, 330, 352, 412, 440, 480, 515, 528, 571, 618, 660, 704, 824, 880, 960, 1030, 1056, 1133, 1142, 1236, 1320, 1545, 1648, 1713, 1760, 2060, 2112, 2266, 2284, 2472, 2640, 2855, 3090, 3296, 3399, 3426, 3520, 4120, 4532, 4568, 4944, 5280, 5665, 5710, 6180, 6281, 6592, 6798, 6852, 8240, 8565, 9064, 9136, 9888, 10560, 11330, 11420, 12360, 12562, 13596, 13704, 16480, 16995, 17130, 18128, 18272, 18843, 19776, 22660, 22840, 24720, 25124, 27192, 27408, 31405, 32960, 33990, 34260, 36256, 36544, 37686, 45320, 45680, 49440, 50248, 54384, 54816, 58813, 62810, 67980, 68520, 72512, 75372, 90640, 91360, 94215, 98880, 100496, 108768, 109632, 117626, 125620, 135960, 137040, 150744, 176439, 181280, 182720, 188430, 200992, 217536, 235252, 251240, 271920, 274080, 294065, 301488, 352878, 362560, 376860, 401984, 470504, 502480, 543840, 548160, 588130, 602976, 646943, 705756, 753720, 882195, 941008, 1004960, 1087680, 1176260, 1205952, 1293886, 1411512, 1507440, 1764390, 1882016, 1940829, 2009920, 2352520, 2587772, 2823024, 3014880, 3234715, 3528780, 3764032, 3881658, 4705040, 5175544, 5646048, 6029760, 6469430, 7057560, 7763316, 9410080, 9704145, 10351088, 11292096, 12938860, 14115120, 15526632, 18820160, 19408290, 20702176, 25877720, 28230240, 31053264, 38816580, 41404352, 51755440, 56460480, 62106528, 77633160, 103510880, 124213056, 155266320, 207021760, 310532640, 621065280]

約数ペア:

[(1, 621065280), (2, 310532640), (3, 207021760), (4, 155266320), (5, 124213056), (6, 103510880), (8, 77633160), (10, 62106528), (11, 56460480), (12, 51755440), (15, 41404352), (16, 38816580), (20, 31053264), (22, 28230240), (24, 25877720), (30, 20702176), (32, 19408290), (33, 18820160), (40, 15526632), (44, 14115120), (48, 12938860), (55, 11292096), (60, 10351088), (64, 9704145), (66, 9410080), (80, 7763316), (88, 7057560), (96, 6469430), (103, 6029760), (110, 5646048), (120, 5175544), (132, 4705040), (160, 3881658), (165, 3764032), (176, 3528780), (192, 3234715), (206, 3014880), (220, 2823024), (240, 2587772), (264, 2352520), (309, 2009920), (320, 1940829), (330, 1882016), (352, 1764390), (412, 1507440), (440, 1411512), (480, 1293886), (515, 1205952), (528, 1176260), (571, 1087680), (618, 1004960), (660, 941008), (704, 882195), (824, 753720), (880, 705756), (960, 646943), (1030, 602976), (1056, 588130), (1133, 548160), (1142, 543840), (1236, 502480), (1320, 470504), (1545, 401984), (1648, 376860), (1713, 362560), (1760, 352878), (2060, 301488), (2112, 294065), (2266, 274080), (2284, 271920), (2472, 251240), (2640, 235252), (2855, 217536), (3090, 200992), (3296, 188430), (3399, 182720), (3426, 181280), (3520, 176439), (4120, 150744), (4532, 137040), (4568, 135960), (4944, 125620), (5280, 117626), (5665, 109632), (5710, 108768), (6180, 100496), (6281, 98880), (6592, 94215), (6798, 91360), (6852, 90640), (8240, 75372), (8565, 72512), (9064, 68520), (9136, 67980), (9888, 62810), (10560, 58813), (11330, 54816), (11420, 54384), (12360, 50248), (12562, 49440), (13596, 45680), (13704, 45320), (16480, 37686), (16995, 36544), (17130, 36256), (18128, 34260), (18272, 33990), (18843, 32960), (19776, 31405), (22660, 27408), (22840, 27192), (24720, 25124)]