2453812380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2818

約数の個数: 240

約数和(自身を含む): 8385300000

約数和(自身を除く): 5931487620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 29, 30, 36, 38, 45, 54, 57, 58, 60, 76, 81, 87, 90, 95, 108, 114, 116, 135, 145, 162, 171, 174, 180, 190, 228, 261, 270, 285, 290, 324, 342, 348, 380, 405, 435, 513, 522, 540, 551, 570, 580, 684, 783, 810, 855, 870, 1026, 1044, 1102, 1140, 1305, 1539, 1566, 1620, 1653, 1710, 1740, 2052, 2204, 2349, 2565, 2610, 2749, 2755, 3078, 3132, 3306, 3420, 3915, 4698, 4959, 5130, 5220, 5498, 5510, 6156, 6612, 7695, 7830, 8247, 8265, 9396, 9918, 10260, 10996, 11020, 11745, 13745, 14877, 15390, 15660, 16494, 16530, 19836, 23490, 24741, 24795, 27490, 29754, 30780, 32988, 33060, 41235, 44631, 46980, 49482, 49590, 52231, 54980, 59508, 74223, 74385, 79721, 82470, 89262, 98964, 99180, 104462, 123705, 148446, 148770, 156693, 159442, 164940, 178524, 208924, 222669, 223155, 239163, 247410, 261155, 296892, 297540, 313386, 318884, 371115, 398605, 445338, 446310, 470079, 478326, 494820, 522310, 626772, 717489, 742230, 783465, 797210, 890676, 892620, 940158, 956652, 1044620, 1113345, 1195815, 1410237, 1434978, 1484460, 1514699, 1566930, 1594420, 1880316, 2152467, 2226690, 2350395, 2391630, 2820474, 2869956, 3029398, 3133860, 3587445, 4230711, 4304934, 4453380, 4544097, 4700790, 4783260, 5640948, 6058796, 6457401, 7051185, 7174890, 7573495, 8461422, 8609868, 9088194, 9401580, 10762335, 12914802, 13632291, 14102370, 14349780, 15146990, 16922844, 18176388, 21153555, 21524670, 22720485, 25829604, 27264582, 28204740, 30293980, 32287005, 40896873, 42307110, 43049340, 45440970, 54529164, 64574010, 68161455, 81793746, 84614220, 90881940, 122690619, 129148020, 136322910, 163587492, 204484365, 245381238, 272645820, 408968730, 490762476, 613453095, 817937460, 1226906190, 2453812380]

約数ペア:

[(1, 2453812380), (2, 1226906190), (3, 817937460), (4, 613453095), (5, 490762476), (6, 408968730), (9, 272645820), (10, 245381238), (12, 204484365), (15, 163587492), (18, 136322910), (19, 129148020), (20, 122690619), (27, 90881940), (29, 84614220), (30, 81793746), (36, 68161455), (38, 64574010), (45, 54529164), (54, 45440970), (57, 43049340), (58, 42307110), (60, 40896873), (76, 32287005), (81, 30293980), (87, 28204740), (90, 27264582), (95, 25829604), (108, 22720485), (114, 21524670), (116, 21153555), (135, 18176388), (145, 16922844), (162, 15146990), (171, 14349780), (174, 14102370), (180, 13632291), (190, 12914802), (228, 10762335), (261, 9401580), (270, 9088194), (285, 8609868), (290, 8461422), (324, 7573495), (342, 7174890), (348, 7051185), (380, 6457401), (405, 6058796), (435, 5640948), (513, 4783260), (522, 4700790), (540, 4544097), (551, 4453380), (570, 4304934), (580, 4230711), (684, 3587445), (783, 3133860), (810, 3029398), (855, 2869956), (870, 2820474), (1026, 2391630), (1044, 2350395), (1102, 2226690), (1140, 2152467), (1305, 1880316), (1539, 1594420), (1566, 1566930), (1620, 1514699), (1653, 1484460), (1710, 1434978), (1740, 1410237), (2052, 1195815), (2204, 1113345), (2349, 1044620), (2565, 956652), (2610, 940158), (2749, 892620), (2755, 890676), (3078, 797210), (3132, 783465), (3306, 742230), (3420, 717489), (3915, 626772), (4698, 522310), (4959, 494820), (5130, 478326), (5220, 470079), (5498, 446310), (5510, 445338), (6156, 398605), (6612, 371115), (7695, 318884), (7830, 313386), (8247, 297540), (8265, 296892), (9396, 261155), (9918, 247410), (10260, 239163), (10996, 223155), (11020, 222669), (11745, 208924), (13745, 178524), (14877, 164940), (15390, 159442), (15660, 156693), (16494, 148770), (16530, 148446), (19836, 123705), (23490, 104462), (24741, 99180), (24795, 98964), (27490, 89262), (29754, 82470), (30780, 79721), (32988, 74385), (33060, 74223), (41235, 59508), (44631, 54980), (46980, 52231), (49482, 49590)]