222238380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 802787328

約数和(自身を除く): 580548948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 101, 105, 124, 130, 140, 155, 156, 169, 182, 186, 195, 202, 210, 217, 260, 273, 303, 310, 338, 364, 372, 390, 403, 404, 420, 434, 455, 465, 505, 507, 546, 606, 620, 651, 676, 707, 780, 806, 845, 868, 910, 930, 1010, 1014, 1085, 1092, 1183, 1209, 1212, 1302, 1313, 1365, 1414, 1515, 1612, 1690, 1820, 1860, 2015, 2020, 2028, 2121, 2170, 2366, 2418, 2535, 2604, 2626, 2730, 2821, 2828, 3030, 3131, 3255, 3380, 3535, 3549, 3939, 4030, 4242, 4340, 4732, 4836, 5070, 5239, 5252, 5460, 5642, 5915, 6045, 6060, 6262, 6510, 6565, 7070, 7098, 7878, 8060, 8463, 8484, 9191, 9393, 10140, 10478, 10605, 11284, 11830, 12090, 12524, 13020, 13130, 14105, 14140, 14196, 15655, 15717, 15756, 16926, 17069, 17745, 18382, 18786, 19695, 20956, 21210, 21917, 23660, 24180, 26195, 26260, 27573, 28210, 31310, 31434, 33852, 34138, 35490, 36673, 36764, 37572, 39390, 40703, 42315, 42420, 43834, 45955, 46965, 51207, 52390, 55146, 56420, 62620, 62868, 65751, 68276, 70980, 73346, 78585, 78780, 81406, 84630, 85345, 87668, 91910, 93930, 102414, 104780, 109585, 110019, 110292, 119483, 122109, 131502, 137865, 146692, 157170, 162812, 169260, 170690, 183365, 183820, 187860, 203515, 204828, 219170, 220038, 238966, 244218, 256035, 263004, 275730, 284921, 314340, 328755, 341380, 358449, 366730, 407030, 438340, 440076, 477932, 488436, 512070, 529139, 550095, 551460, 569842, 597415, 610545, 657510, 716898, 733460, 814060, 854763, 1024140, 1058278, 1100190, 1139684, 1194830, 1221090, 1315020, 1424605, 1433796, 1587417, 1709526, 1792245, 2116556, 2200380, 2389660, 2442180, 2645695, 2849210, 3174834, 3419052, 3584490, 3703973, 4273815, 5291390, 5698420, 6349668, 7168980, 7407946, 7937085, 8547630, 10582780, 11111919, 14815892, 15874170, 17095260, 18519865, 22223838, 31748340, 37039730, 44447676, 55559595, 74079460, 111119190, 222238380]

約数ペア:

[(1, 222238380), (2, 111119190), (3, 74079460), (4, 55559595), (5, 44447676), (6, 37039730), (7, 31748340), (10, 22223838), (12, 18519865), (13, 17095260), (14, 15874170), (15, 14815892), (20, 11111919), (21, 10582780), (26, 8547630), (28, 7937085), (30, 7407946), (31, 7168980), (35, 6349668), (39, 5698420), (42, 5291390), (52, 4273815), (60, 3703973), (62, 3584490), (65, 3419052), (70, 3174834), (78, 2849210), (84, 2645695), (91, 2442180), (93, 2389660), (101, 2200380), (105, 2116556), (124, 1792245), (130, 1709526), (140, 1587417), (155, 1433796), (156, 1424605), (169, 1315020), (182, 1221090), (186, 1194830), (195, 1139684), (202, 1100190), (210, 1058278), (217, 1024140), (260, 854763), (273, 814060), (303, 733460), (310, 716898), (338, 657510), (364, 610545), (372, 597415), (390, 569842), (403, 551460), (404, 550095), (420, 529139), (434, 512070), (455, 488436), (465, 477932), (505, 440076), (507, 438340), (546, 407030), (606, 366730), (620, 358449), (651, 341380), (676, 328755), (707, 314340), (780, 284921), (806, 275730), (845, 263004), (868, 256035), (910, 244218), (930, 238966), (1010, 220038), (1014, 219170), (1085, 204828), (1092, 203515), (1183, 187860), (1209, 183820), (1212, 183365), (1302, 170690), (1313, 169260), (1365, 162812), (1414, 157170), (1515, 146692), (1612, 137865), (1690, 131502), (1820, 122109), (1860, 119483), (2015, 110292), (2020, 110019), (2028, 109585), (2121, 104780), (2170, 102414), (2366, 93930), (2418, 91910), (2535, 87668), (2604, 85345), (2626, 84630), (2730, 81406), (2821, 78780), (2828, 78585), (3030, 73346), (3131, 70980), (3255, 68276), (3380, 65751), (3535, 62868), (3549, 62620), (3939, 56420), (4030, 55146), (4242, 52390), (4340, 51207), (4732, 46965), (4836, 45955), (5070, 43834), (5239, 42420), (5252, 42315), (5460, 40703), (5642, 39390), (5915, 37572), (6045, 36764), (6060, 36673), (6262, 35490), (6510, 34138), (6565, 33852), (7070, 31434), (7098, 31310), (7878, 28210), (8060, 27573), (8463, 26260), (8484, 26195), (9191, 24180), (9393, 23660), (10140, 21917), (10478, 21210), (10605, 20956), (11284, 19695), (11830, 18786), (12090, 18382), (12524, 17745), (13020, 17069), (13130, 16926), (14105, 15756), (14140, 15717), (14196, 15655)]