557626680

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1513

約数の個数: 224

約数和(自身を含む): 2027208960

約数和(自身を除く): 1469582280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1458, 1471, 1560, 1620, 1755, 1944, 2106, 2340, 2430, 2808, 2916, 2942, 3159, 3240, 3510, 3645, 4212, 4413, 4680, 4860, 5265, 5832, 5884, 6318, 7020, 7290, 7355, 8424, 8826, 9477, 9720, 10530, 11768, 12636, 13239, 14040, 14580, 14710, 15795, 17652, 18954, 19123, 21060, 22065, 25272, 26478, 29160, 29420, 31590, 35304, 37908, 38246, 39717, 42120, 44130, 47385, 52956, 57369, 58840, 63180, 66195, 75816, 76492, 79434, 88260, 94770, 95615, 105912, 114738, 119151, 126360, 132390, 152984, 158868, 172107, 176520, 189540, 191230, 198585, 229476, 238302, 264780, 286845, 317736, 344214, 357453, 379080, 382460, 397170, 458952, 476604, 516321, 529560, 573690, 595755, 688428, 714906, 764920, 794340, 860535, 953208, 1032642, 1072359, 1147380, 1191510, 1376856, 1429812, 1548963, 1588680, 1721070, 1787265, 2065284, 2144718, 2294760, 2383020, 2581605, 2859624, 3097926, 3442140, 3574530, 4130568, 4289436, 4646889, 4766040, 5163210, 5361795, 6195852, 6884280, 7149060, 7744815, 8578872, 9293778, 10326420, 10723590, 12391704, 13940667, 14298120, 15489630, 18587556, 20652840, 21447180, 23234445, 27881334, 30979260, 37175112, 42894360, 46468890, 55762668, 61958520, 69703335, 92937780, 111525336, 139406670, 185875560, 278813340, 557626680]

約数ペア:

[(1, 557626680), (2, 278813340), (3, 185875560), (4, 139406670), (5, 111525336), (6, 92937780), (8, 69703335), (9, 61958520), (10, 55762668), (12, 46468890), (13, 42894360), (15, 37175112), (18, 30979260), (20, 27881334), (24, 23234445), (26, 21447180), (27, 20652840), (30, 18587556), (36, 15489630), (39, 14298120), (40, 13940667), (45, 12391704), (52, 10723590), (54, 10326420), (60, 9293778), (65, 8578872), (72, 7744815), (78, 7149060), (81, 6884280), (90, 6195852), (104, 5361795), (108, 5163210), (117, 4766040), (120, 4646889), (130, 4289436), (135, 4130568), (156, 3574530), (162, 3442140), (180, 3097926), (195, 2859624), (216, 2581605), (234, 2383020), (243, 2294760), (260, 2144718), (270, 2065284), (312, 1787265), (324, 1721070), (351, 1588680), (360, 1548963), (390, 1429812), (405, 1376856), (468, 1191510), (486, 1147380), (520, 1072359), (540, 1032642), (585, 953208), (648, 860535), (702, 794340), (729, 764920), (780, 714906), (810, 688428), (936, 595755), (972, 573690), (1053, 529560), (1080, 516321), (1170, 476604), (1215, 458952), (1404, 397170), (1458, 382460), (1471, 379080), (1560, 357453), (1620, 344214), (1755, 317736), (1944, 286845), (2106, 264780), (2340, 238302), (2430, 229476), (2808, 198585), (2916, 191230), (2942, 189540), (3159, 176520), (3240, 172107), (3510, 158868), (3645, 152984), (4212, 132390), (4413, 126360), (4680, 119151), (4860, 114738), (5265, 105912), (5832, 95615), (5884, 94770), (6318, 88260), (7020, 79434), (7290, 76492), (7355, 75816), (8424, 66195), (8826, 63180), (9477, 58840), (9720, 57369), (10530, 52956), (11768, 47385), (12636, 44130), (13239, 42120), (14040, 39717), (14580, 38246), (14710, 37908), (15795, 35304), (17652, 31590), (18954, 29420), (19123, 29160), (21060, 26478), (22065, 25272)]