219934260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 288

約数和(自身を含む): 851235840

約数和(自身を除く): 631301580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 35, 36, 39, 42, 45, 52, 58, 60, 63, 65, 70, 78, 84, 87, 90, 91, 105, 116, 117, 126, 130, 140, 145, 156, 174, 180, 182, 195, 203, 210, 234, 252, 260, 261, 273, 290, 315, 348, 364, 377, 390, 406, 420, 435, 455, 463, 468, 522, 546, 580, 585, 609, 630, 754, 780, 812, 819, 870, 910, 926, 1015, 1044, 1092, 1131, 1170, 1218, 1260, 1305, 1365, 1389, 1508, 1638, 1740, 1820, 1827, 1852, 1885, 2030, 2262, 2315, 2340, 2436, 2610, 2639, 2730, 2778, 3045, 3241, 3276, 3393, 3654, 3770, 4060, 4095, 4167, 4524, 4630, 5220, 5278, 5460, 5556, 5655, 6019, 6090, 6482, 6786, 6945, 7308, 7540, 7917, 8190, 8334, 9135, 9260, 9723, 10556, 11310, 12038, 12180, 12964, 13195, 13427, 13572, 13890, 15834, 16205, 16380, 16668, 16965, 18057, 18270, 19446, 20835, 22620, 23751, 24076, 26390, 26854, 27780, 29169, 30095, 31668, 32410, 33930, 36114, 36540, 38892, 39585, 40281, 41670, 42133, 47502, 48615, 52780, 53708, 54171, 58338, 60190, 64820, 67135, 67860, 72228, 79170, 80562, 83340, 84266, 90285, 93989, 95004, 97230, 108342, 116676, 118755, 120380, 120843, 126399, 134270, 145845, 158340, 161124, 168532, 174551, 180570, 187978, 194460, 201405, 210665, 216684, 237510, 241686, 252798, 268540, 270855, 281967, 291690, 349102, 361140, 375956, 379197, 402810, 421330, 469945, 475020, 483372, 505596, 523653, 541710, 563934, 583380, 604215, 631995, 698204, 758394, 805620, 842660, 845901, 872755, 939890, 1047306, 1083420, 1127868, 1208430, 1221857, 1263990, 1409835, 1516788, 1570959, 1691802, 1745510, 1879780, 1895985, 2094612, 2416860, 2443714, 2527980, 2618265, 2819670, 3141918, 3383604, 3491020, 3665571, 3791970, 4229505, 4887428, 5236530, 5639340, 6109285, 6283836, 7331142, 7583940, 7854795, 8459010, 10473060, 10996713, 12218570, 14662284, 15709590, 16918020, 18327855, 21993426, 24437140, 31419180, 36655710, 43986852, 54983565, 73311420, 109967130, 219934260]

約数ペア:

[(1, 219934260), (2, 109967130), (3, 73311420), (4, 54983565), (5, 43986852), (6, 36655710), (7, 31419180), (9, 24437140), (10, 21993426), (12, 18327855), (13, 16918020), (14, 15709590), (15, 14662284), (18, 12218570), (20, 10996713), (21, 10473060), (26, 8459010), (28, 7854795), (29, 7583940), (30, 7331142), (35, 6283836), (36, 6109285), (39, 5639340), (42, 5236530), (45, 4887428), (52, 4229505), (58, 3791970), (60, 3665571), (63, 3491020), (65, 3383604), (70, 3141918), (78, 2819670), (84, 2618265), (87, 2527980), (90, 2443714), (91, 2416860), (105, 2094612), (116, 1895985), (117, 1879780), (126, 1745510), (130, 1691802), (140, 1570959), (145, 1516788), (156, 1409835), (174, 1263990), (180, 1221857), (182, 1208430), (195, 1127868), (203, 1083420), (210, 1047306), (234, 939890), (252, 872755), (260, 845901), (261, 842660), (273, 805620), (290, 758394), (315, 698204), (348, 631995), (364, 604215), (377, 583380), (390, 563934), (406, 541710), (420, 523653), (435, 505596), (455, 483372), (463, 475020), (468, 469945), (522, 421330), (546, 402810), (580, 379197), (585, 375956), (609, 361140), (630, 349102), (754, 291690), (780, 281967), (812, 270855), (819, 268540), (870, 252798), (910, 241686), (926, 237510), (1015, 216684), (1044, 210665), (1092, 201405), (1131, 194460), (1170, 187978), (1218, 180570), (1260, 174551), (1305, 168532), (1365, 161124), (1389, 158340), (1508, 145845), (1638, 134270), (1740, 126399), (1820, 120843), (1827, 120380), (1852, 118755), (1885, 116676), (2030, 108342), (2262, 97230), (2315, 95004), (2340, 93989), (2436, 90285), (2610, 84266), (2639, 83340), (2730, 80562), (2778, 79170), (3045, 72228), (3241, 67860), (3276, 67135), (3393, 64820), (3654, 60190), (3770, 58338), (4060, 54171), (4095, 53708), (4167, 52780), (4524, 48615), (4630, 47502), (5220, 42133), (5278, 41670), (5460, 40281), (5556, 39585), (5655, 38892), (6019, 36540), (6090, 36114), (6482, 33930), (6786, 32410), (6945, 31668), (7308, 30095), (7540, 29169), (7917, 27780), (8190, 26854), (8334, 26390), (9135, 24076), (9260, 23751), (9723, 22620), (10556, 20835), (11310, 19446), (12038, 18270), (12180, 18057), (12964, 16965), (13195, 16668), (13427, 16380), (13572, 16205), (13890, 15834)]