1508045220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1$

素因数の和:447

約数の個数: 288

約数和(自身を含む): 5233213440

約数和(自身を除く): 3725168220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 79, 90, 93, 99, 110, 124, 132, 155, 158, 165, 180, 186, 198, 220, 237, 279, 310, 311, 316, 330, 341, 372, 395, 396, 465, 474, 495, 558, 620, 622, 660, 682, 711, 790, 869, 930, 933, 948, 990, 1023, 1116, 1185, 1244, 1364, 1395, 1422, 1555, 1580, 1705, 1738, 1860, 1866, 1980, 2046, 2370, 2449, 2607, 2790, 2799, 2844, 3069, 3110, 3410, 3421, 3476, 3555, 3732, 4092, 4345, 4665, 4740, 4898, 5115, 5214, 5580, 5598, 6138, 6220, 6820, 6842, 7110, 7347, 7821, 8690, 9330, 9641, 9796, 10230, 10263, 10428, 11196, 12245, 12276, 13035, 13684, 13995, 14220, 14694, 15345, 15642, 17105, 17380, 18660, 19282, 20460, 20526, 22041, 24490, 24569, 26070, 26939, 27990, 28923, 29388, 30690, 30789, 31284, 34210, 36735, 38564, 39105, 41052, 44082, 48205, 48980, 49138, 51315, 52140, 53878, 55980, 57846, 61380, 61578, 68420, 73470, 73707, 78210, 80817, 86769, 88164, 96410, 98276, 102630, 106051, 107756, 110205, 115692, 122845, 123156, 134695, 144615, 146940, 147414, 153945, 156420, 161634, 173538, 192820, 205260, 212102, 220410, 221121, 242451, 245690, 269390, 270259, 289230, 294828, 307890, 318153, 323268, 347076, 368535, 404085, 424204, 433845, 440820, 442242, 484902, 491380, 530255, 538780, 540518, 578460, 615780, 636306, 737070, 761639, 808170, 810777, 867690, 884484, 954459, 969804, 1060510, 1081036, 1105605, 1212255, 1272612, 1351295, 1474140, 1523278, 1590765, 1616340, 1621554, 1735380, 1908918, 2121020, 2211210, 2284917, 2424510, 2432331, 2702590, 3046556, 3181530, 3243108, 3808195, 3817836, 4053885, 4422420, 4569834, 4772295, 4849020, 4864662, 5405180, 6363060, 6854751, 7616390, 8107770, 8378029, 9139668, 9544590, 9729324, 11424585, 12161655, 13709502, 15232780, 16215540, 16756058, 19089180, 22849170, 24323310, 25134087, 27419004, 33512116, 34273755, 41890145, 45698340, 48646620, 50268174, 68547510, 75402261, 83780290, 100536348, 125670435, 137095020, 150804522, 167560580, 251340870, 301609044, 377011305, 502681740, 754022610, 1508045220]

約数ペア:

[(1, 1508045220), (2, 754022610), (3, 502681740), (4, 377011305), (5, 301609044), (6, 251340870), (9, 167560580), (10, 150804522), (11, 137095020), (12, 125670435), (15, 100536348), (18, 83780290), (20, 75402261), (22, 68547510), (30, 50268174), (31, 48646620), (33, 45698340), (36, 41890145), (44, 34273755), (45, 33512116), (55, 27419004), (60, 25134087), (62, 24323310), (66, 22849170), (79, 19089180), (90, 16756058), (93, 16215540), (99, 15232780), (110, 13709502), (124, 12161655), (132, 11424585), (155, 9729324), (158, 9544590), (165, 9139668), (180, 8378029), (186, 8107770), (198, 7616390), (220, 6854751), (237, 6363060), (279, 5405180), (310, 4864662), (311, 4849020), (316, 4772295), (330, 4569834), (341, 4422420), (372, 4053885), (395, 3817836), (396, 3808195), (465, 3243108), (474, 3181530), (495, 3046556), (558, 2702590), (620, 2432331), (622, 2424510), (660, 2284917), (682, 2211210), (711, 2121020), (790, 1908918), (869, 1735380), (930, 1621554), (933, 1616340), (948, 1590765), (990, 1523278), (1023, 1474140), (1116, 1351295), (1185, 1272612), (1244, 1212255), (1364, 1105605), (1395, 1081036), (1422, 1060510), (1555, 969804), (1580, 954459), (1705, 884484), (1738, 867690), (1860, 810777), (1866, 808170), (1980, 761639), (2046, 737070), (2370, 636306), (2449, 615780), (2607, 578460), (2790, 540518), (2799, 538780), (2844, 530255), (3069, 491380), (3110, 484902), (3410, 442242), (3421, 440820), (3476, 433845), (3555, 424204), (3732, 404085), (4092, 368535), (4345, 347076), (4665, 323268), (4740, 318153), (4898, 307890), (5115, 294828), (5214, 289230), (5580, 270259), (5598, 269390), (6138, 245690), (6220, 242451), (6820, 221121), (6842, 220410), (7110, 212102), (7347, 205260), (7821, 192820), (8690, 173538), (9330, 161634), (9641, 156420), (9796, 153945), (10230, 147414), (10263, 146940), (10428, 144615), (11196, 134695), (12245, 123156), (12276, 122845), (13035, 115692), (13684, 110205), (13995, 107756), (14220, 106051), (14694, 102630), (15345, 98276), (15642, 96410), (17105, 88164), (17380, 86769), (18660, 80817), (19282, 78210), (20460, 73707), (20526, 73470), (22041, 68420), (24490, 61578), (24569, 61380), (26070, 57846), (26939, 55980), (27990, 53878), (28923, 52140), (29388, 51315), (30690, 49138), (30789, 48980), (31284, 48205), (34210, 44082), (36735, 41052), (38564, 39105)]