1248079770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:501

約数の個数: 192

約数和(自身を含む): 3833706240

約数和(自身を除く): 2585626470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 211, 229, 246, 287, 315, 369, 410, 422, 458, 574, 615, 630, 633, 687, 738, 861, 1055, 1145, 1230, 1266, 1374, 1435, 1477, 1603, 1722, 1845, 1899, 2061, 2110, 2290, 2583, 2870, 2954, 3165, 3206, 3435, 3690, 3798, 4122, 4305, 4431, 4809, 5166, 6330, 6870, 7385, 8015, 8610, 8651, 8862, 9389, 9495, 9618, 10305, 12915, 13293, 14427, 14770, 16030, 17302, 18778, 18990, 20610, 22155, 24045, 25830, 25953, 26586, 28167, 28854, 43255, 44310, 46945, 48090, 48319, 51906, 56334, 60557, 65723, 66465, 72135, 77859, 84501, 86510, 93890, 96638, 121114, 129765, 131446, 132930, 140835, 144270, 144957, 155718, 169002, 181671, 197169, 241595, 259530, 281670, 289914, 302785, 328615, 338233, 363342, 389295, 394338, 422505, 434871, 483190, 545013, 591507, 605570, 657230, 676466, 724785, 778590, 845010, 869742, 908355, 985845, 1014699, 1090026, 1183014, 1449570, 1691165, 1816710, 1971690, 1981079, 2029398, 2174355, 2725065, 2957535, 3044097, 3382330, 3962158, 4348710, 5073495, 5450130, 5915070, 5943237, 6088194, 9905395, 10146990, 11886474, 13867553, 15220485, 17829711, 19810790, 27735106, 29716185, 30440970, 35659422, 41602659, 59432370, 69337765, 83205318, 89148555, 124807977, 138675530, 178297110, 208013295, 249615954, 416026590, 624039885, 1248079770]

約数ペア:

[(1, 1248079770), (2, 624039885), (3, 416026590), (5, 249615954), (6, 208013295), (7, 178297110), (9, 138675530), (10, 124807977), (14, 89148555), (15, 83205318), (18, 69337765), (21, 59432370), (30, 41602659), (35, 35659422), (41, 30440970), (42, 29716185), (45, 27735106), (63, 19810790), (70, 17829711), (82, 15220485), (90, 13867553), (105, 11886474), (123, 10146990), (126, 9905395), (205, 6088194), (210, 5943237), (211, 5915070), (229, 5450130), (246, 5073495), (287, 4348710), (315, 3962158), (369, 3382330), (410, 3044097), (422, 2957535), (458, 2725065), (574, 2174355), (615, 2029398), (630, 1981079), (633, 1971690), (687, 1816710), (738, 1691165), (861, 1449570), (1055, 1183014), (1145, 1090026), (1230, 1014699), (1266, 985845), (1374, 908355), (1435, 869742), (1477, 845010), (1603, 778590), (1722, 724785), (1845, 676466), (1899, 657230), (2061, 605570), (2110, 591507), (2290, 545013), (2583, 483190), (2870, 434871), (2954, 422505), (3165, 394338), (3206, 389295), (3435, 363342), (3690, 338233), (3798, 328615), (4122, 302785), (4305, 289914), (4431, 281670), (4809, 259530), (5166, 241595), (6330, 197169), (6870, 181671), (7385, 169002), (8015, 155718), (8610, 144957), (8651, 144270), (8862, 140835), (9389, 132930), (9495, 131446), (9618, 129765), (10305, 121114), (12915, 96638), (13293, 93890), (14427, 86510), (14770, 84501), (16030, 77859), (17302, 72135), (18778, 66465), (18990, 65723), (20610, 60557), (22155, 56334), (24045, 51906), (25830, 48319), (25953, 48090), (26586, 46945), (28167, 44310), (28854, 43255)]