439617360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20129}}^1$

素因数の和:20165

約数の個数: 160

約数和(自身を含む): 1677392640

約数和(自身を除く): 1237775280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 20129, 21840, 40258, 60387, 80516, 100645, 120774, 140903, 161032, 201290, 241548, 261677, 281806, 301935, 322064, 402580, 422709, 483096, 523354, 563612, 603870, 704515, 785031, 805160, 845418, 966192, 1046708, 1127224, 1207740, 1308385, 1409030, 1570062, 1610320, 1690836, 1831739, 2093416, 2113545, 2254448, 2415480, 2616770, 2818060, 3140124, 3381672, 3663478, 3925155, 4186832, 4227090, 4830960, 5233540, 5495217, 5636120, 6280248, 6763344, 7326956, 7850310, 8454180, 9158695, 10467080, 10990434, 11272240, 12560496, 14653912, 15700620, 16908360, 18317390, 20934160, 21980868, 27476085, 29307824, 31401240, 33816720, 36634780, 43961736, 54952170, 62802480, 73269560, 87923472, 109904340, 146539120, 219808680, 439617360]

約数ペア:

[(1, 439617360), (2, 219808680), (3, 146539120), (4, 109904340), (5, 87923472), (6, 73269560), (7, 62802480), (8, 54952170), (10, 43961736), (12, 36634780), (13, 33816720), (14, 31401240), (15, 29307824), (16, 27476085), (20, 21980868), (21, 20934160), (24, 18317390), (26, 16908360), (28, 15700620), (30, 14653912), (35, 12560496), (39, 11272240), (40, 10990434), (42, 10467080), (48, 9158695), (52, 8454180), (56, 7850310), (60, 7326956), (65, 6763344), (70, 6280248), (78, 5636120), (80, 5495217), (84, 5233540), (91, 4830960), (104, 4227090), (105, 4186832), (112, 3925155), (120, 3663478), (130, 3381672), (140, 3140124), (156, 2818060), (168, 2616770), (182, 2415480), (195, 2254448), (208, 2113545), (210, 2093416), (240, 1831739), (260, 1690836), (273, 1610320), (280, 1570062), (312, 1409030), (336, 1308385), (364, 1207740), (390, 1127224), (420, 1046708), (455, 966192), (520, 845418), (546, 805160), (560, 785031), (624, 704515), (728, 603870), (780, 563612), (840, 523354), (910, 483096), (1040, 422709), (1092, 402580), (1365, 322064), (1456, 301935), (1560, 281806), (1680, 261677), (1820, 241548), (2184, 201290), (2730, 161032), (3120, 140903), (3640, 120774), (4368, 100645), (5460, 80516), (7280, 60387), (10920, 40258), (20129, 21840)]