2287505220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5441}}^1$

素因数の和:5491

約数の個数: 288

約数和(自身を含む): 8754915456

約数和(自身を除く): 6467410236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 49, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 98, 105, 110, 130, 132, 140, 143, 147, 154, 156, 165, 182, 195, 196, 210, 220, 231, 245, 260, 273, 286, 294, 308, 330, 364, 385, 390, 420, 429, 455, 462, 490, 539, 546, 572, 588, 637, 660, 715, 735, 770, 780, 858, 910, 924, 980, 1001, 1078, 1092, 1155, 1274, 1365, 1430, 1470, 1540, 1617, 1716, 1820, 1911, 2002, 2145, 2156, 2310, 2548, 2695, 2730, 2860, 2940, 3003, 3185, 3234, 3822, 4004, 4290, 4620, 5005, 5390, 5441, 5460, 6006, 6370, 6468, 7007, 7644, 8085, 8580, 9555, 10010, 10780, 10882, 12012, 12740, 14014, 15015, 16170, 16323, 19110, 20020, 21021, 21764, 27205, 28028, 30030, 32340, 32646, 35035, 38087, 38220, 42042, 54410, 59851, 60060, 65292, 70070, 70733, 76174, 81615, 84084, 105105, 108820, 114261, 119702, 140140, 141466, 152348, 163230, 179553, 190435, 210210, 212199, 228522, 239404, 266609, 282932, 299255, 326460, 353665, 359106, 380870, 418957, 420420, 424398, 457044, 495131, 533218, 571305, 598510, 707330, 718212, 761740, 778063, 799827, 837914, 848796, 897765, 990262, 1060995, 1066436, 1142610, 1197020, 1256871, 1333045, 1414660, 1485393, 1556126, 1599654, 1675828, 1795530, 1980524, 2094785, 2121990, 2285220, 2334189, 2475655, 2513742, 2666090, 2932699, 2970786, 3112252, 3199308, 3465917, 3591060, 3890315, 3999135, 4189570, 4243980, 4668378, 4951310, 5027484, 5332180, 5446441, 5865398, 5941572, 6284355, 6931834, 7426965, 7780630, 7998270, 8379140, 8798097, 9336756, 9902620, 10397751, 10892882, 11670945, 11730796, 12568710, 13863668, 14663495, 14853930, 15561260, 15996540, 16339323, 17329585, 17596194, 20795502, 21785764, 23341890, 25137420, 27232205, 29326990, 29707860, 32678646, 34659170, 35192388, 38125087, 41591004, 43990485, 46683780, 51988755, 54464410, 58653980, 65357292, 69318340, 76250174, 81696615, 87980970, 103977510, 108928820, 114375261, 152500348, 163393230, 175961940, 190625435, 207955020, 228750522, 326786460, 381250870, 457501044, 571876305, 762501740, 1143752610, 2287505220]

約数ペア:

[(1, 2287505220), (2, 1143752610), (3, 762501740), (4, 571876305), (5, 457501044), (6, 381250870), (7, 326786460), (10, 228750522), (11, 207955020), (12, 190625435), (13, 175961940), (14, 163393230), (15, 152500348), (20, 114375261), (21, 108928820), (22, 103977510), (26, 87980970), (28, 81696615), (30, 76250174), (33, 69318340), (35, 65357292), (39, 58653980), (42, 54464410), (44, 51988755), (49, 46683780), (52, 43990485), (55, 41591004), (60, 38125087), (65, 35192388), (66, 34659170), (70, 32678646), (77, 29707860), (78, 29326990), (84, 27232205), (91, 25137420), (98, 23341890), (105, 21785764), (110, 20795502), (130, 17596194), (132, 17329585), (140, 16339323), (143, 15996540), (147, 15561260), (154, 14853930), (156, 14663495), (165, 13863668), (182, 12568710), (195, 11730796), (196, 11670945), (210, 10892882), (220, 10397751), (231, 9902620), (245, 9336756), (260, 8798097), (273, 8379140), (286, 7998270), (294, 7780630), (308, 7426965), (330, 6931834), (364, 6284355), (385, 5941572), (390, 5865398), (420, 5446441), (429, 5332180), (455, 5027484), (462, 4951310), (490, 4668378), (539, 4243980), (546, 4189570), (572, 3999135), (588, 3890315), (637, 3591060), (660, 3465917), (715, 3199308), (735, 3112252), (770, 2970786), (780, 2932699), (858, 2666090), (910, 2513742), (924, 2475655), (980, 2334189), (1001, 2285220), (1078, 2121990), (1092, 2094785), (1155, 1980524), (1274, 1795530), (1365, 1675828), (1430, 1599654), (1470, 1556126), (1540, 1485393), (1617, 1414660), (1716, 1333045), (1820, 1256871), (1911, 1197020), (2002, 1142610), (2145, 1066436), (2156, 1060995), (2310, 990262), (2548, 897765), (2695, 848796), (2730, 837914), (2860, 799827), (2940, 778063), (3003, 761740), (3185, 718212), (3234, 707330), (3822, 598510), (4004, 571305), (4290, 533218), (4620, 495131), (5005, 457044), (5390, 424398), (5441, 420420), (5460, 418957), (6006, 380870), (6370, 359106), (6468, 353665), (7007, 326460), (7644, 299255), (8085, 282932), (8580, 266609), (9555, 239404), (10010, 228522), (10780, 212199), (10882, 210210), (12012, 190435), (12740, 179553), (14014, 163230), (15015, 152348), (16170, 141466), (16323, 140140), (19110, 119702), (20020, 114261), (21021, 108820), (21764, 105105), (27205, 84084), (28028, 81615), (30030, 76174), (32340, 70733), (32646, 70070), (35035, 65292), (38087, 60060), (38220, 59851), (42042, 54410)]