4193141220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:331

約数の個数: 288

約数和(自身を含む): 13588463616

約数和(自身を除く): 9395322396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 90, 93, 97, 122, 124, 127, 155, 180, 183, 186, 194, 244, 254, 279, 291, 305, 310, 366, 372, 381, 388, 465, 485, 508, 549, 558, 582, 610, 620, 635, 732, 762, 873, 915, 930, 970, 1098, 1116, 1143, 1164, 1220, 1270, 1395, 1455, 1524, 1746, 1830, 1860, 1891, 1905, 1940, 2196, 2286, 2540, 2745, 2790, 2910, 3007, 3492, 3660, 3782, 3810, 3937, 4365, 4572, 5490, 5580, 5673, 5715, 5820, 5917, 6014, 7564, 7620, 7747, 7874, 8730, 9021, 9455, 10980, 11346, 11430, 11811, 11834, 12028, 12319, 15035, 15494, 15748, 17019, 17460, 17751, 18042, 18910, 19685, 22692, 22860, 23241, 23622, 23668, 24638, 27063, 28365, 29585, 30070, 30988, 34038, 35433, 35502, 36084, 36957, 37820, 38735, 39370, 45105, 46482, 47244, 49276, 53253, 54126, 56730, 59055, 59170, 60140, 61595, 68076, 69723, 70866, 71004, 73914, 77470, 78740, 85095, 88755, 90210, 92964, 106506, 108252, 110871, 113460, 116205, 118110, 118340, 123190, 135315, 139446, 141732, 147828, 154940, 170190, 177165, 177510, 180420, 183427, 184785, 213012, 221742, 232410, 236220, 240157, 246380, 266265, 270630, 278892, 340380, 348615, 354330, 355020, 366854, 369570, 381889, 443484, 464820, 480314, 532530, 541260, 550281, 554355, 697230, 708660, 720471, 733708, 739140, 751459, 763778, 917135, 960628, 1065060, 1100562, 1108710, 1145667, 1200785, 1394460, 1440942, 1502918, 1527556, 1650843, 1834270, 1909445, 2161413, 2201124, 2217420, 2254377, 2291334, 2401570, 2751405, 2881884, 3005836, 3301686, 3437001, 3602355, 3668540, 3757295, 3818890, 4322826, 4508754, 4582668, 4803140, 5502810, 5728335, 6603372, 6763131, 6874002, 7204710, 7514590, 7637780, 8254215, 8645652, 9017508, 10807065, 11005620, 11271885, 11456670, 13526262, 13748004, 14409420, 15029180, 16508430, 17185005, 21614130, 22543770, 22913340, 23295229, 27052524, 33016860, 33815655, 34370010, 43228260, 45087540, 46590458, 67631310, 68740020, 69885687, 93180916, 116476145, 135262620, 139771374, 209657061, 232952290, 279542748, 349428435, 419314122, 465904580, 698856870, 838628244, 1048285305, 1397713740, 2096570610, 4193141220]

約数ペア:

[(1, 4193141220), (2, 2096570610), (3, 1397713740), (4, 1048285305), (5, 838628244), (6, 698856870), (9, 465904580), (10, 419314122), (12, 349428435), (15, 279542748), (18, 232952290), (20, 209657061), (30, 139771374), (31, 135262620), (36, 116476145), (45, 93180916), (60, 69885687), (61, 68740020), (62, 67631310), (90, 46590458), (93, 45087540), (97, 43228260), (122, 34370010), (124, 33815655), (127, 33016860), (155, 27052524), (180, 23295229), (183, 22913340), (186, 22543770), (194, 21614130), (244, 17185005), (254, 16508430), (279, 15029180), (291, 14409420), (305, 13748004), (310, 13526262), (366, 11456670), (372, 11271885), (381, 11005620), (388, 10807065), (465, 9017508), (485, 8645652), (508, 8254215), (549, 7637780), (558, 7514590), (582, 7204710), (610, 6874002), (620, 6763131), (635, 6603372), (732, 5728335), (762, 5502810), (873, 4803140), (915, 4582668), (930, 4508754), (970, 4322826), (1098, 3818890), (1116, 3757295), (1143, 3668540), (1164, 3602355), (1220, 3437001), (1270, 3301686), (1395, 3005836), (1455, 2881884), (1524, 2751405), (1746, 2401570), (1830, 2291334), (1860, 2254377), (1891, 2217420), (1905, 2201124), (1940, 2161413), (2196, 1909445), (2286, 1834270), (2540, 1650843), (2745, 1527556), (2790, 1502918), (2910, 1440942), (3007, 1394460), (3492, 1200785), (3660, 1145667), (3782, 1108710), (3810, 1100562), (3937, 1065060), (4365, 960628), (4572, 917135), (5490, 763778), (5580, 751459), (5673, 739140), (5715, 733708), (5820, 720471), (5917, 708660), (6014, 697230), (7564, 554355), (7620, 550281), (7747, 541260), (7874, 532530), (8730, 480314), (9021, 464820), (9455, 443484), (10980, 381889), (11346, 369570), (11430, 366854), (11811, 355020), (11834, 354330), (12028, 348615), (12319, 340380), (15035, 278892), (15494, 270630), (15748, 266265), (17019, 246380), (17460, 240157), (17751, 236220), (18042, 232410), (18910, 221742), (19685, 213012), (22692, 184785), (22860, 183427), (23241, 180420), (23622, 177510), (23668, 177165), (24638, 170190), (27063, 154940), (28365, 147828), (29585, 141732), (30070, 139446), (30988, 135315), (34038, 123190), (35433, 118340), (35502, 118110), (36084, 116205), (36957, 113460), (37820, 110871), (38735, 108252), (39370, 106506), (45105, 92964), (46482, 90210), (47244, 88755), (49276, 85095), (53253, 78740), (54126, 77470), (56730, 73914), (59055, 71004), (59170, 70866), (60140, 69723), (61595, 68076)]