67108860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 266378112

約数和(自身を除く): 199269252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 241, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 482, 510, 546, 585, 595, 612, 630, 663, 714, 723, 765, 780, 819, 884, 910, 964, 1020, 1071, 1092, 1105, 1170, 1190, 1205, 1260, 1326, 1365, 1428, 1446, 1530, 1547, 1638, 1687, 1785, 1820, 1989, 2142, 2169, 2210, 2340, 2380, 2410, 2652, 2730, 2892, 3060, 3094, 3133, 3276, 3315, 3374, 3570, 3615, 3978, 4095, 4097, 4284, 4338, 4420, 4641, 4820, 5061, 5355, 5460, 6188, 6266, 6630, 6748, 7140, 7230, 7735, 7956, 8190, 8194, 8435, 8676, 9282, 9399, 9945, 10122, 10710, 10845, 12291, 12532, 13260, 13923, 14460, 15183, 15470, 15665, 16380, 16388, 16870, 18564, 18798, 19890, 20244, 20485, 21420, 21690, 21931, 23205, 24582, 25305, 27846, 28197, 28679, 30366, 30940, 31330, 33740, 36873, 37596, 39780, 40970, 43380, 43862, 46410, 46995, 49164, 50610, 53261, 55692, 56394, 57358, 60732, 61455, 62660, 65793, 69615, 73746, 75915, 81940, 86037, 87724, 92820, 93990, 101220, 106522, 109655, 112788, 114716, 122910, 131586, 139230, 140985, 143395, 147492, 151830, 159783, 172074, 184365, 187980, 197379, 213044, 219310, 245820, 258111, 263172, 266305, 278460, 281970, 286790, 303660, 319566, 328965, 344148, 368730, 372827, 394758, 430185, 438620, 479349, 516222, 532610, 563940, 573580, 639132, 657930, 737460, 745654, 789516, 798915, 860370, 958698, 986895, 1032444, 1065220, 1118481, 1290555, 1315860, 1491308, 1597830, 1720740, 1864135, 1917396, 1973790, 2236962, 2396745, 2581110, 3195660, 3355443, 3728270, 3947580, 4473924, 4793490, 5162220, 5592405, 6710886, 7456540, 9586980, 11184810, 13421772, 16777215, 22369620, 33554430, 67108860]

約数ペア:

[(1, 67108860), (2, 33554430), (3, 22369620), (4, 16777215), (5, 13421772), (6, 11184810), (7, 9586980), (9, 7456540), (10, 6710886), (12, 5592405), (13, 5162220), (14, 4793490), (15, 4473924), (17, 3947580), (18, 3728270), (20, 3355443), (21, 3195660), (26, 2581110), (28, 2396745), (30, 2236962), (34, 1973790), (35, 1917396), (36, 1864135), (39, 1720740), (42, 1597830), (45, 1491308), (51, 1315860), (52, 1290555), (60, 1118481), (63, 1065220), (65, 1032444), (68, 986895), (70, 958698), (78, 860370), (84, 798915), (85, 789516), (90, 745654), (91, 737460), (102, 657930), (105, 639132), (117, 573580), (119, 563940), (126, 532610), (130, 516222), (140, 479349), (153, 438620), (156, 430185), (170, 394758), (180, 372827), (182, 368730), (195, 344148), (204, 328965), (210, 319566), (221, 303660), (234, 286790), (238, 281970), (241, 278460), (252, 266305), (255, 263172), (260, 258111), (273, 245820), (306, 219310), (315, 213044), (340, 197379), (357, 187980), (364, 184365), (390, 172074), (420, 159783), (442, 151830), (455, 147492), (468, 143395), (476, 140985), (482, 139230), (510, 131586), (546, 122910), (585, 114716), (595, 112788), (612, 109655), (630, 106522), (663, 101220), (714, 93990), (723, 92820), (765, 87724), (780, 86037), (819, 81940), (884, 75915), (910, 73746), (964, 69615), (1020, 65793), (1071, 62660), (1092, 61455), (1105, 60732), (1170, 57358), (1190, 56394), (1205, 55692), (1260, 53261), (1326, 50610), (1365, 49164), (1428, 46995), (1446, 46410), (1530, 43862), (1547, 43380), (1638, 40970), (1687, 39780), (1785, 37596), (1820, 36873), (1989, 33740), (2142, 31330), (2169, 30940), (2210, 30366), (2340, 28679), (2380, 28197), (2410, 27846), (2652, 25305), (2730, 24582), (2892, 23205), (3060, 21931), (3094, 21690), (3133, 21420), (3276, 20485), (3315, 20244), (3374, 19890), (3570, 18798), (3615, 18564), (3978, 16870), (4095, 16388), (4097, 16380), (4284, 15665), (4338, 15470), (4420, 15183), (4641, 14460), (4820, 13923), (5061, 13260), (5355, 12532), (5460, 12291), (6188, 10845), (6266, 10710), (6630, 10122), (6748, 9945), (7140, 9399), (7230, 9282), (7735, 8676), (7956, 8435), (8190, 8194)]