28231233360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{61813}}^1$

素因数の和:62013

約数の個数: 160

約数和(自身を含む): 96026318208

約数和(自身を除く): 67795084848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 173, 176, 220, 240, 264, 330, 346, 440, 519, 528, 660, 692, 865, 880, 1038, 1320, 1384, 1730, 1903, 2076, 2595, 2640, 2768, 3460, 3806, 4152, 5190, 5709, 6920, 7612, 8304, 9515, 10380, 11418, 13840, 15224, 19030, 20760, 22836, 28545, 30448, 38060, 41520, 45672, 57090, 61813, 76120, 91344, 114180, 123626, 152240, 185439, 228360, 247252, 309065, 370878, 456720, 494504, 618130, 679943, 741756, 927195, 989008, 1236260, 1359886, 1483512, 1854390, 2039829, 2472520, 2719772, 2967024, 3399715, 3708780, 4079658, 4945040, 5439544, 6799430, 7417560, 8159316, 10199145, 10693649, 10879088, 13598860, 14835120, 16318632, 20398290, 21387298, 27197720, 32080947, 32637264, 40796580, 42774596, 53468245, 54395440, 64161894, 81593160, 85549192, 106936490, 117630139, 128323788, 160404735, 163186320, 171098384, 213872980, 235260278, 256647576, 320809470, 352890417, 427745960, 470520556, 513295152, 588150695, 641618940, 705780834, 855491920, 941041112, 1176301390, 1283237880, 1411561668, 1764452085, 1882082224, 2352602780, 2566475760, 2823123336, 3528904170, 4705205560, 5646246672, 7057808340, 9410411120, 14115616680, 28231233360]

約数ペア:

[(1, 28231233360), (2, 14115616680), (3, 9410411120), (4, 7057808340), (5, 5646246672), (6, 4705205560), (8, 3528904170), (10, 2823123336), (11, 2566475760), (12, 2352602780), (15, 1882082224), (16, 1764452085), (20, 1411561668), (22, 1283237880), (24, 1176301390), (30, 941041112), (33, 855491920), (40, 705780834), (44, 641618940), (48, 588150695), (55, 513295152), (60, 470520556), (66, 427745960), (80, 352890417), (88, 320809470), (110, 256647576), (120, 235260278), (132, 213872980), (165, 171098384), (173, 163186320), (176, 160404735), (220, 128323788), (240, 117630139), (264, 106936490), (330, 85549192), (346, 81593160), (440, 64161894), (519, 54395440), (528, 53468245), (660, 42774596), (692, 40796580), (865, 32637264), (880, 32080947), (1038, 27197720), (1320, 21387298), (1384, 20398290), (1730, 16318632), (1903, 14835120), (2076, 13598860), (2595, 10879088), (2640, 10693649), (2768, 10199145), (3460, 8159316), (3806, 7417560), (4152, 6799430), (5190, 5439544), (5709, 4945040), (6920, 4079658), (7612, 3708780), (8304, 3399715), (9515, 2967024), (10380, 2719772), (11418, 2472520), (13840, 2039829), (15224, 1854390), (19030, 1483512), (20760, 1359886), (22836, 1236260), (28545, 989008), (30448, 927195), (38060, 741756), (41520, 679943), (45672, 618130), (57090, 494504), (61813, 456720), (76120, 370878), (91344, 309065), (114180, 247252), (123626, 228360), (152240, 185439)]