217009109520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2266177}}^1$

素因数の和:2266222

約数の個数: 240

約数和(自身を含む): 876738944640

約数和(自身を除く): 659729835120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 2266177, 4532354, 6798531, 9064708, 11330885, 13597062, 15863239, 18129416, 20395593, 22661770, 27194124, 31726478, 33992655, 36258832, 40791186, 43057363, 45323540, 47589717, 54388248, 63452956, 67985310, 79316195, 81582372, 86114726, 90647080, 95179434, 101977965, 108776496, 126905912, 129172089, 135970620, 142769151, 158632390, 163164744, 172229452, 181294160, 190358868, 203955930, 215286815, 237948585, 253811824, 258344178, 271941240, 285538302, 301401541, 317264780, 326329488, 344458904, 380717736, 387516267, 407911860, 430573630, 475897170, 516688356, 543882480, 571076604, 602803082, 634529560, 645860445, 688917808, 713845755, 761435472, 775032534, 815823720, 861147260, 904204623, 951794340, 1033376712, 1142153208, 1205606164, 1269059120, 1291720890, 1427691510, 1507007705, 1550065068, 1631647440, 1722294520, 1808409246, 1903588680, 1937581335, 2066753424, 2284306416, 2411212328, 2583441780, 2712613869, 2855383020, 3014015410, 3100130136, 3444589040, 3616818492, 3807177360, 3875162670, 4521023115, 4822424656, 5166883560, 5425227738, 5710766040, 6028030820, 6200260272, 7233636984, 7750325340, 9042046230, 10333767120, 10850455476, 11421532080, 12056061640, 13563069345, 14467273968, 15500650680, 18084092460, 21700910952, 24112123280, 27126138690, 31001301360, 36168184920, 43401821904, 54252277380, 72336369840, 108504554760, 217009109520]

約数ペア:

[(1, 217009109520), (2, 108504554760), (3, 72336369840), (4, 54252277380), (5, 43401821904), (6, 36168184920), (7, 31001301360), (8, 27126138690), (9, 24112123280), (10, 21700910952), (12, 18084092460), (14, 15500650680), (15, 14467273968), (16, 13563069345), (18, 12056061640), (19, 11421532080), (20, 10850455476), (21, 10333767120), (24, 9042046230), (28, 7750325340), (30, 7233636984), (35, 6200260272), (36, 6028030820), (38, 5710766040), (40, 5425227738), (42, 5166883560), (45, 4822424656), (48, 4521023115), (56, 3875162670), (57, 3807177360), (60, 3616818492), (63, 3444589040), (70, 3100130136), (72, 3014015410), (76, 2855383020), (80, 2712613869), (84, 2583441780), (90, 2411212328), (95, 2284306416), (105, 2066753424), (112, 1937581335), (114, 1903588680), (120, 1808409246), (126, 1722294520), (133, 1631647440), (140, 1550065068), (144, 1507007705), (152, 1427691510), (168, 1291720890), (171, 1269059120), (180, 1205606164), (190, 1142153208), (210, 1033376712), (228, 951794340), (240, 904204623), (252, 861147260), (266, 815823720), (280, 775032534), (285, 761435472), (304, 713845755), (315, 688917808), (336, 645860445), (342, 634529560), (360, 602803082), (380, 571076604), (399, 543882480), (420, 516688356), (456, 475897170), (504, 430573630), (532, 407911860), (560, 387516267), (570, 380717736), (630, 344458904), (665, 326329488), (684, 317264780), (720, 301401541), (760, 285538302), (798, 271941240), (840, 258344178), (855, 253811824), (912, 237948585), (1008, 215286815), (1064, 203955930), (1140, 190358868), (1197, 181294160), (1260, 172229452), (1330, 163164744), (1368, 158632390), (1520, 142769151), (1596, 135970620), (1680, 129172089), (1710, 126905912), (1995, 108776496), (2128, 101977965), (2280, 95179434), (2394, 90647080), (2520, 86114726), (2660, 81582372), (2736, 79316195), (3192, 67985310), (3420, 63452956), (3990, 54388248), (4560, 47589717), (4788, 45323540), (5040, 43057363), (5320, 40791186), (5985, 36258832), (6384, 33992655), (6840, 31726478), (7980, 27194124), (9576, 22661770), (10640, 20395593), (11970, 18129416), (13680, 15863239), (15960, 13597062), (19152, 11330885), (23940, 9064708), (31920, 6798531), (47880, 4532354), (95760, 2266177)]