488794620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 1499710464

約数和(自身を除く): 1010915844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 53, 60, 69, 82, 92, 106, 115, 123, 138, 159, 163, 164, 205, 212, 230, 246, 265, 276, 318, 326, 345, 410, 460, 489, 492, 530, 615, 636, 652, 690, 795, 815, 820, 943, 978, 1060, 1219, 1230, 1380, 1590, 1630, 1886, 1956, 2173, 2438, 2445, 2460, 2829, 3180, 3260, 3657, 3749, 3772, 4346, 4715, 4876, 4890, 5658, 6095, 6519, 6683, 7314, 7498, 8639, 8692, 9430, 9780, 10865, 11247, 11316, 12190, 13038, 13366, 14145, 14628, 14996, 17278, 18285, 18745, 18860, 20049, 21730, 22494, 24380, 25917, 26076, 26732, 28290, 32595, 33415, 34556, 36570, 37490, 40098, 43195, 43460, 44988, 49979, 51834, 56235, 56580, 65190, 66830, 73140, 74980, 80196, 86390, 99958, 100245, 103668, 112470, 129585, 130380, 133660, 149937, 153709, 172780, 198697, 199916, 200490, 224940, 249895, 259170, 299874, 307418, 354199, 397394, 400980, 461127, 499790, 518340, 596091, 599748, 614836, 708398, 749685, 768545, 794788, 922254, 993485, 999580, 1062597, 1192182, 1416796, 1499370, 1537090, 1770995, 1844508, 1986970, 2125194, 2305635, 2384364, 2980455, 2998740, 3074180, 3541990, 3973940, 4250388, 4611270, 5312985, 5960910, 7083980, 8146577, 9222540, 10625970, 11921820, 16293154, 21251940, 24439731, 32586308, 40732885, 48879462, 81465770, 97758924, 122198655, 162931540, 244397310, 488794620]

約数ペア:

[(1, 488794620), (2, 244397310), (3, 162931540), (4, 122198655), (5, 97758924), (6, 81465770), (10, 48879462), (12, 40732885), (15, 32586308), (20, 24439731), (23, 21251940), (30, 16293154), (41, 11921820), (46, 10625970), (53, 9222540), (60, 8146577), (69, 7083980), (82, 5960910), (92, 5312985), (106, 4611270), (115, 4250388), (123, 3973940), (138, 3541990), (159, 3074180), (163, 2998740), (164, 2980455), (205, 2384364), (212, 2305635), (230, 2125194), (246, 1986970), (265, 1844508), (276, 1770995), (318, 1537090), (326, 1499370), (345, 1416796), (410, 1192182), (460, 1062597), (489, 999580), (492, 993485), (530, 922254), (615, 794788), (636, 768545), (652, 749685), (690, 708398), (795, 614836), (815, 599748), (820, 596091), (943, 518340), (978, 499790), (1060, 461127), (1219, 400980), (1230, 397394), (1380, 354199), (1590, 307418), (1630, 299874), (1886, 259170), (1956, 249895), (2173, 224940), (2438, 200490), (2445, 199916), (2460, 198697), (2829, 172780), (3180, 153709), (3260, 149937), (3657, 133660), (3749, 130380), (3772, 129585), (4346, 112470), (4715, 103668), (4876, 100245), (4890, 99958), (5658, 86390), (6095, 80196), (6519, 74980), (6683, 73140), (7314, 66830), (7498, 65190), (8639, 56580), (8692, 56235), (9430, 51834), (9780, 49979), (10865, 44988), (11247, 43460), (11316, 43195), (12190, 40098), (13038, 37490), (13366, 36570), (14145, 34556), (14628, 33415), (14996, 32595), (17278, 28290), (18285, 26732), (18745, 26076), (18860, 25917), (20049, 24380), (21730, 22494)]