15661385520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:900

約数の個数: 320

約数和(自身を含む): 54359092224

約数和(自身を除く): 38697706704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 106, 110, 120, 132, 159, 165, 173, 176, 212, 220, 240, 264, 265, 318, 330, 346, 424, 440, 519, 528, 530, 583, 636, 647, 660, 692, 795, 848, 865, 880, 1038, 1060, 1166, 1272, 1294, 1320, 1384, 1590, 1730, 1749, 1903, 1941, 2076, 2120, 2332, 2544, 2588, 2595, 2640, 2768, 2915, 3180, 3235, 3460, 3498, 3806, 3882, 4152, 4240, 4664, 5176, 5190, 5709, 5830, 6360, 6470, 6920, 6996, 7117, 7612, 7764, 8304, 8745, 9169, 9328, 9515, 9705, 10352, 10380, 11418, 11660, 12720, 12940, 13840, 13992, 14234, 15224, 15528, 17490, 18338, 19030, 19410, 20760, 21351, 22836, 23320, 25880, 27507, 27984, 28468, 28545, 30448, 31056, 34291, 34980, 35585, 36676, 38060, 38820, 41520, 42702, 45672, 45845, 46640, 51760, 55014, 56936, 57090, 68582, 69960, 71170, 73352, 76120, 77640, 85404, 91344, 91690, 100859, 102873, 106755, 110028, 111931, 113872, 114180, 137164, 137535, 139920, 142340, 146704, 152240, 155280, 170808, 171455, 183380, 201718, 205746, 213510, 220056, 223862, 228360, 274328, 275070, 284680, 302577, 335793, 341616, 342910, 366760, 377201, 403436, 411492, 427020, 440112, 447724, 456720, 504295, 514365, 548656, 550140, 559655, 569360, 605154, 671586, 685820, 733520, 754402, 806872, 822984, 854040, 895448, 1008590, 1028730, 1100280, 1119310, 1131603, 1210308, 1231241, 1343172, 1371640, 1508804, 1512885, 1613744, 1645968, 1678965, 1708080, 1790896, 1886005, 2017180, 2057460, 2200560, 2238620, 2263206, 2420616, 2462482, 2686344, 2743280, 3017608, 3025770, 3357930, 3693723, 3772010, 4034360, 4114920, 4477240, 4526412, 4841232, 4924964, 5372688, 5658015, 5932343, 6035216, 6051540, 6156205, 6715860, 7387446, 7544020, 8068720, 8229840, 8954480, 9052824, 9849928, 11316030, 11864686, 12103080, 12312410, 13431720, 14774892, 15088040, 17797029, 18105648, 18468615, 19699856, 22632060, 23729372, 24206160, 24624820, 26863440, 29549784, 29661715, 30176080, 35594058, 36937230, 45264120, 47458744, 49249640, 59099568, 59323430, 65255773, 71188116, 73874460, 88985145, 90528240, 94917488, 98499280, 118646860, 130511546, 142376232, 147748920, 177970290, 195767319, 237293720, 261023092, 284752464, 295497840, 326278865, 355940580, 391534638, 474587440, 522046184, 652557730, 711881160, 783069276, 978836595, 1044092368, 1305115460, 1423762320, 1566138552, 1957673190, 2610230920, 3132277104, 3915346380, 5220461840, 7830692760, 15661385520]

約数ペア:

[(1, 15661385520), (2, 7830692760), (3, 5220461840), (4, 3915346380), (5, 3132277104), (6, 2610230920), (8, 1957673190), (10, 1566138552), (11, 1423762320), (12, 1305115460), (15, 1044092368), (16, 978836595), (20, 783069276), (22, 711881160), (24, 652557730), (30, 522046184), (33, 474587440), (40, 391534638), (44, 355940580), (48, 326278865), (53, 295497840), (55, 284752464), (60, 261023092), (66, 237293720), (80, 195767319), (88, 177970290), (106, 147748920), (110, 142376232), (120, 130511546), (132, 118646860), (159, 98499280), (165, 94917488), (173, 90528240), (176, 88985145), (212, 73874460), (220, 71188116), (240, 65255773), (264, 59323430), (265, 59099568), (318, 49249640), (330, 47458744), (346, 45264120), (424, 36937230), (440, 35594058), (519, 30176080), (528, 29661715), (530, 29549784), (583, 26863440), (636, 24624820), (647, 24206160), (660, 23729372), (692, 22632060), (795, 19699856), (848, 18468615), (865, 18105648), (880, 17797029), (1038, 15088040), (1060, 14774892), (1166, 13431720), (1272, 12312410), (1294, 12103080), (1320, 11864686), (1384, 11316030), (1590, 9849928), (1730, 9052824), (1749, 8954480), (1903, 8229840), (1941, 8068720), (2076, 7544020), (2120, 7387446), (2332, 6715860), (2544, 6156205), (2588, 6051540), (2595, 6035216), (2640, 5932343), (2768, 5658015), (2915, 5372688), (3180, 4924964), (3235, 4841232), (3460, 4526412), (3498, 4477240), (3806, 4114920), (3882, 4034360), (4152, 3772010), (4240, 3693723), (4664, 3357930), (5176, 3025770), (5190, 3017608), (5709, 2743280), (5830, 2686344), (6360, 2462482), (6470, 2420616), (6920, 2263206), (6996, 2238620), (7117, 2200560), (7612, 2057460), (7764, 2017180), (8304, 1886005), (8745, 1790896), (9169, 1708080), (9328, 1678965), (9515, 1645968), (9705, 1613744), (10352, 1512885), (10380, 1508804), (11418, 1371640), (11660, 1343172), (12720, 1231241), (12940, 1210308), (13840, 1131603), (13992, 1119310), (14234, 1100280), (15224, 1028730), (15528, 1008590), (17490, 895448), (18338, 854040), (19030, 822984), (19410, 806872), (20760, 754402), (21351, 733520), (22836, 685820), (23320, 671586), (25880, 605154), (27507, 569360), (27984, 559655), (28468, 550140), (28545, 548656), (30448, 514365), (31056, 504295), (34291, 456720), (34980, 447724), (35585, 440112), (36676, 427020), (38060, 411492), (38820, 403436), (41520, 377201), (42702, 366760), (45672, 342910), (45845, 341616), (46640, 335793), (51760, 302577), (55014, 284680), (56936, 275070), (57090, 274328), (68582, 228360), (69960, 223862), (71170, 220056), (73352, 213510), (76120, 205746), (77640, 201718), (85404, 183380), (91344, 171455), (91690, 170808), (100859, 155280), (102873, 152240), (106755, 146704), (110028, 142340), (111931, 139920), (113872, 137535), (114180, 137164)]