73793720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 256

約数和(自身を含む): 237081600

約数和(自身を除く): 163287880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 19, 20, 22, 26, 28, 35, 38, 40, 44, 52, 55, 56, 65, 70, 76, 77, 88, 91, 95, 97, 104, 110, 130, 133, 140, 143, 152, 154, 182, 190, 194, 209, 220, 247, 260, 266, 280, 286, 308, 364, 380, 385, 388, 418, 440, 455, 485, 494, 520, 532, 572, 616, 665, 679, 715, 728, 760, 770, 776, 836, 910, 970, 988, 1001, 1045, 1064, 1067, 1144, 1235, 1261, 1330, 1358, 1430, 1463, 1540, 1672, 1729, 1820, 1843, 1940, 1976, 2002, 2090, 2134, 2470, 2522, 2660, 2716, 2717, 2860, 2926, 3080, 3395, 3458, 3640, 3686, 3880, 4004, 4180, 4268, 4940, 5005, 5044, 5320, 5335, 5432, 5434, 5720, 5852, 6305, 6790, 6916, 7315, 7372, 7469, 8008, 8360, 8536, 8645, 8827, 9215, 9880, 10010, 10088, 10670, 10868, 11704, 12610, 12901, 13580, 13585, 13832, 13871, 14630, 14744, 14938, 17290, 17654, 18430, 19019, 20020, 20273, 21340, 21736, 23959, 25220, 25802, 27160, 27170, 27742, 29260, 29876, 34580, 35308, 36860, 37345, 38038, 40040, 40546, 42680, 44135, 47918, 50440, 51604, 54340, 55484, 58520, 59752, 64505, 69160, 69355, 70616, 73720, 74690, 76076, 81092, 88270, 95095, 95836, 97097, 101365, 103208, 108680, 110968, 119795, 129010, 138710, 141911, 149380, 152152, 162184, 167713, 176540, 190190, 191672, 194194, 202730, 239590, 258020, 263549, 277420, 283822, 298760, 335426, 353080, 380380, 388388, 405460, 479180, 485485, 516040, 527098, 554840, 567644, 670852, 709555, 760760, 776776, 810920, 838565, 958360, 970970, 1054196, 1135288, 1317745, 1341704, 1419110, 1677130, 1844843, 1941940, 2108392, 2635490, 2838220, 3354260, 3689686, 3883880, 5270980, 5676440, 6708520, 7379372, 9224215, 10541960, 14758744, 18448430, 36896860, 73793720]

約数ペア:

[(1, 73793720), (2, 36896860), (4, 18448430), (5, 14758744), (7, 10541960), (8, 9224215), (10, 7379372), (11, 6708520), (13, 5676440), (14, 5270980), (19, 3883880), (20, 3689686), (22, 3354260), (26, 2838220), (28, 2635490), (35, 2108392), (38, 1941940), (40, 1844843), (44, 1677130), (52, 1419110), (55, 1341704), (56, 1317745), (65, 1135288), (70, 1054196), (76, 970970), (77, 958360), (88, 838565), (91, 810920), (95, 776776), (97, 760760), (104, 709555), (110, 670852), (130, 567644), (133, 554840), (140, 527098), (143, 516040), (152, 485485), (154, 479180), (182, 405460), (190, 388388), (194, 380380), (209, 353080), (220, 335426), (247, 298760), (260, 283822), (266, 277420), (280, 263549), (286, 258020), (308, 239590), (364, 202730), (380, 194194), (385, 191672), (388, 190190), (418, 176540), (440, 167713), (455, 162184), (485, 152152), (494, 149380), (520, 141911), (532, 138710), (572, 129010), (616, 119795), (665, 110968), (679, 108680), (715, 103208), (728, 101365), (760, 97097), (770, 95836), (776, 95095), (836, 88270), (910, 81092), (970, 76076), (988, 74690), (1001, 73720), (1045, 70616), (1064, 69355), (1067, 69160), (1144, 64505), (1235, 59752), (1261, 58520), (1330, 55484), (1358, 54340), (1430, 51604), (1463, 50440), (1540, 47918), (1672, 44135), (1729, 42680), (1820, 40546), (1843, 40040), (1940, 38038), (1976, 37345), (2002, 36860), (2090, 35308), (2134, 34580), (2470, 29876), (2522, 29260), (2660, 27742), (2716, 27170), (2717, 27160), (2860, 25802), (2926, 25220), (3080, 23959), (3395, 21736), (3458, 21340), (3640, 20273), (3686, 20020), (3880, 19019), (4004, 18430), (4180, 17654), (4268, 17290), (4940, 14938), (5005, 14744), (5044, 14630), (5320, 13871), (5335, 13832), (5432, 13585), (5434, 13580), (5720, 12901), (5852, 12610), (6305, 11704), (6790, 10868), (6916, 10670), (7315, 10088), (7372, 10010), (7469, 9880), (8008, 9215), (8360, 8827), (8536, 8645)]