26158440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:200

約数の個数: 256

約数和(自身を含む): 103680000

約数和(自身を除く): 77521560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 19, 20, 21, 22, 24, 28, 30, 33, 35, 38, 40, 42, 44, 55, 56, 57, 60, 66, 70, 76, 77, 84, 88, 95, 105, 110, 114, 120, 132, 133, 140, 149, 152, 154, 165, 168, 190, 209, 210, 220, 228, 231, 264, 266, 280, 285, 298, 308, 330, 380, 385, 399, 418, 420, 440, 447, 456, 462, 532, 570, 596, 616, 627, 660, 665, 745, 760, 770, 798, 836, 840, 894, 924, 1043, 1045, 1064, 1140, 1155, 1192, 1254, 1320, 1330, 1463, 1490, 1540, 1596, 1639, 1672, 1788, 1848, 1995, 2086, 2090, 2235, 2280, 2310, 2508, 2660, 2831, 2926, 2980, 3080, 3129, 3135, 3192, 3278, 3576, 3990, 4172, 4180, 4389, 4470, 4620, 4917, 5016, 5215, 5320, 5662, 5852, 5960, 6258, 6270, 6556, 7315, 7980, 8195, 8344, 8360, 8493, 8778, 8940, 9240, 9834, 10430, 11324, 11473, 11704, 12516, 12540, 13112, 14155, 14630, 15645, 15960, 16390, 16986, 17556, 17880, 19668, 19817, 20860, 21945, 22648, 22946, 24585, 25032, 25080, 28310, 29260, 31141, 31290, 32780, 33972, 34419, 35112, 39336, 39634, 41720, 42465, 43890, 45892, 49170, 56620, 57365, 58520, 59451, 62282, 62580, 65560, 67944, 68838, 79268, 84930, 87780, 91784, 93423, 98340, 99085, 113240, 114730, 118902, 124564, 125160, 137676, 155705, 158536, 169860, 172095, 175560, 186846, 196680, 198170, 217987, 229460, 237804, 249128, 275352, 297255, 311410, 339720, 344190, 373692, 396340, 435974, 458920, 467115, 475608, 594510, 622820, 653961, 688380, 747384, 792680, 871948, 934230, 1089935, 1189020, 1245640, 1307922, 1376760, 1743896, 1868460, 2179870, 2378040, 2615844, 3269805, 3736920, 4359740, 5231688, 6539610, 8719480, 13079220, 26158440]

約数ペア:

[(1, 26158440), (2, 13079220), (3, 8719480), (4, 6539610), (5, 5231688), (6, 4359740), (7, 3736920), (8, 3269805), (10, 2615844), (11, 2378040), (12, 2179870), (14, 1868460), (15, 1743896), (19, 1376760), (20, 1307922), (21, 1245640), (22, 1189020), (24, 1089935), (28, 934230), (30, 871948), (33, 792680), (35, 747384), (38, 688380), (40, 653961), (42, 622820), (44, 594510), (55, 475608), (56, 467115), (57, 458920), (60, 435974), (66, 396340), (70, 373692), (76, 344190), (77, 339720), (84, 311410), (88, 297255), (95, 275352), (105, 249128), (110, 237804), (114, 229460), (120, 217987), (132, 198170), (133, 196680), (140, 186846), (149, 175560), (152, 172095), (154, 169860), (165, 158536), (168, 155705), (190, 137676), (209, 125160), (210, 124564), (220, 118902), (228, 114730), (231, 113240), (264, 99085), (266, 98340), (280, 93423), (285, 91784), (298, 87780), (308, 84930), (330, 79268), (380, 68838), (385, 67944), (399, 65560), (418, 62580), (420, 62282), (440, 59451), (447, 58520), (456, 57365), (462, 56620), (532, 49170), (570, 45892), (596, 43890), (616, 42465), (627, 41720), (660, 39634), (665, 39336), (745, 35112), (760, 34419), (770, 33972), (798, 32780), (836, 31290), (840, 31141), (894, 29260), (924, 28310), (1043, 25080), (1045, 25032), (1064, 24585), (1140, 22946), (1155, 22648), (1192, 21945), (1254, 20860), (1320, 19817), (1330, 19668), (1463, 17880), (1490, 17556), (1540, 16986), (1596, 16390), (1639, 15960), (1672, 15645), (1788, 14630), (1848, 14155), (1995, 13112), (2086, 12540), (2090, 12516), (2235, 11704), (2280, 11473), (2310, 11324), (2508, 10430), (2660, 9834), (2831, 9240), (2926, 8940), (2980, 8778), (3080, 8493), (3129, 8360), (3135, 8344), (3192, 8195), (3278, 7980), (3576, 7315), (3990, 6556), (4172, 6270), (4180, 6258), (4389, 5960), (4470, 5852), (4620, 5662), (4917, 5320), (5016, 5215)]