4440056040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30911}}^1$

素因数の和:30957

約数の個数: 256

約数和(自身を含む): 17805312000

約数和(自身を除く): 13365255960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 108, 114, 120, 126, 133, 135, 140, 152, 168, 171, 180, 189, 190, 210, 216, 228, 252, 266, 270, 280, 285, 315, 342, 360, 378, 380, 399, 420, 456, 504, 513, 532, 540, 570, 630, 665, 684, 756, 760, 798, 840, 855, 945, 1026, 1064, 1080, 1140, 1197, 1260, 1330, 1368, 1512, 1596, 1710, 1890, 1995, 2052, 2280, 2394, 2520, 2565, 2660, 3192, 3420, 3591, 3780, 3990, 4104, 4788, 5130, 5320, 5985, 6840, 7182, 7560, 7980, 9576, 10260, 11970, 14364, 15960, 17955, 20520, 23940, 28728, 30911, 35910, 47880, 61822, 71820, 92733, 123644, 143640, 154555, 185466, 216377, 247288, 278199, 309110, 370932, 432754, 463665, 556398, 587309, 618220, 649131, 741864, 834597, 865508, 927330, 1081885, 1112796, 1174618, 1236440, 1298262, 1390995, 1669194, 1731016, 1761927, 1854660, 1947393, 2163770, 2225592, 2349236, 2596524, 2781990, 2936545, 3245655, 3338388, 3523854, 3709320, 3894786, 4111163, 4172985, 4327540, 4698472, 5193048, 5285781, 5563980, 5842179, 5873090, 6491310, 6676776, 7047708, 7789572, 8222326, 8345970, 8655080, 8809635, 9736965, 10571562, 11127960, 11684358, 11746180, 12333489, 12982620, 14095416, 15579144, 15857343, 16444652, 16691940, 17619270, 19473930, 20555815, 21143124, 23368716, 23492360, 24666978, 25965240, 26428905, 29210895, 31714686, 32889304, 33383880, 35238540, 37000467, 38947860, 41111630, 42286248, 46737432, 49333956, 52857810, 58421790, 61667445, 63429372, 70477080, 74000934, 77895720, 79286715, 82223260, 98667912, 105715620, 111001401, 116843580, 123334890, 126858744, 148001868, 158573430, 164446520, 185002335, 211431240, 222002802, 233687160, 246669780, 296003736, 317146860, 370004670, 444005604, 493339560, 555007005, 634293720, 740009340, 888011208, 1110014010, 1480018680, 2220028020, 4440056040]

約数ペア:

[(1, 4440056040), (2, 2220028020), (3, 1480018680), (4, 1110014010), (5, 888011208), (6, 740009340), (7, 634293720), (8, 555007005), (9, 493339560), (10, 444005604), (12, 370004670), (14, 317146860), (15, 296003736), (18, 246669780), (19, 233687160), (20, 222002802), (21, 211431240), (24, 185002335), (27, 164446520), (28, 158573430), (30, 148001868), (35, 126858744), (36, 123334890), (38, 116843580), (40, 111001401), (42, 105715620), (45, 98667912), (54, 82223260), (56, 79286715), (57, 77895720), (60, 74000934), (63, 70477080), (70, 63429372), (72, 61667445), (76, 58421790), (84, 52857810), (90, 49333956), (95, 46737432), (105, 42286248), (108, 41111630), (114, 38947860), (120, 37000467), (126, 35238540), (133, 33383880), (135, 32889304), (140, 31714686), (152, 29210895), (168, 26428905), (171, 25965240), (180, 24666978), (189, 23492360), (190, 23368716), (210, 21143124), (216, 20555815), (228, 19473930), (252, 17619270), (266, 16691940), (270, 16444652), (280, 15857343), (285, 15579144), (315, 14095416), (342, 12982620), (360, 12333489), (378, 11746180), (380, 11684358), (399, 11127960), (420, 10571562), (456, 9736965), (504, 8809635), (513, 8655080), (532, 8345970), (540, 8222326), (570, 7789572), (630, 7047708), (665, 6676776), (684, 6491310), (756, 5873090), (760, 5842179), (798, 5563980), (840, 5285781), (855, 5193048), (945, 4698472), (1026, 4327540), (1064, 4172985), (1080, 4111163), (1140, 3894786), (1197, 3709320), (1260, 3523854), (1330, 3338388), (1368, 3245655), (1512, 2936545), (1596, 2781990), (1710, 2596524), (1890, 2349236), (1995, 2225592), (2052, 2163770), (2280, 1947393), (2394, 1854660), (2520, 1761927), (2565, 1731016), (2660, 1669194), (3192, 1390995), (3420, 1298262), (3591, 1236440), (3780, 1174618), (3990, 1112796), (4104, 1081885), (4788, 927330), (5130, 865508), (5320, 834597), (5985, 741864), (6840, 649131), (7182, 618220), (7560, 587309), (7980, 556398), (9576, 463665), (10260, 432754), (11970, 370932), (14364, 309110), (15960, 278199), (17955, 247288), (20520, 216377), (23940, 185466), (28728, 154555), (30911, 143640), (35910, 123644), (47880, 92733), (61822, 71820)]