315948360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28933}}^1$

素因数の和:28967

約数の個数: 128

約数和(自身を含む): 1166618880

約数和(自身を除く): 850670520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 28933, 57866, 86799, 115732, 144665, 173598, 202531, 231464, 289330, 347196, 376129, 405062, 433995, 578660, 607593, 694392, 752258, 810124, 867990, 1012655, 1128387, 1157320, 1215186, 1504516, 1620248, 1735980, 1880645, 2025310, 2256774, 2430372, 2632903, 3009032, 3037965, 3471960, 3761290, 4050620, 4513548, 4860744, 5265806, 5641935, 6075930, 7522580, 7898709, 8101240, 9027096, 10531612, 11283870, 12151860, 13164515, 15045160, 15797418, 21063224, 22567740, 24303720, 26329030, 31594836, 39493545, 45135480, 52658060, 63189672, 78987090, 105316120, 157974180, 315948360]

約数ペア:

[(1, 315948360), (2, 157974180), (3, 105316120), (4, 78987090), (5, 63189672), (6, 52658060), (7, 45135480), (8, 39493545), (10, 31594836), (12, 26329030), (13, 24303720), (14, 22567740), (15, 21063224), (20, 15797418), (21, 15045160), (24, 13164515), (26, 12151860), (28, 11283870), (30, 10531612), (35, 9027096), (39, 8101240), (40, 7898709), (42, 7522580), (52, 6075930), (56, 5641935), (60, 5265806), (65, 4860744), (70, 4513548), (78, 4050620), (84, 3761290), (91, 3471960), (104, 3037965), (105, 3009032), (120, 2632903), (130, 2430372), (140, 2256774), (156, 2025310), (168, 1880645), (182, 1735980), (195, 1620248), (210, 1504516), (260, 1215186), (273, 1157320), (280, 1128387), (312, 1012655), (364, 867990), (390, 810124), (420, 752258), (455, 694392), (520, 607593), (546, 578660), (728, 433995), (780, 405062), (840, 376129), (910, 347196), (1092, 289330), (1365, 231464), (1560, 202531), (1820, 173598), (2184, 144665), (2730, 115732), (3640, 86799), (5460, 57866), (10920, 28933)]