31920723216

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{197}}^1\times {\mathrm{1039}}^1$

素因数の和:1291

約数の個数: 240

約数和(自身を含む): 97284844800

約数和(自身を除く): 65364121584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 197, 216, 228, 304, 342, 361, 394, 432, 456, 513, 591, 684, 722, 788, 912, 1026, 1039, 1083, 1182, 1368, 1444, 1576, 1773, 2052, 2078, 2166, 2364, 2736, 2888, 3117, 3152, 3249, 3546, 3743, 4104, 4156, 4332, 4728, 5319, 5776, 6234, 6498, 7092, 7486, 8208, 8312, 8664, 9351, 9456, 9747, 10638, 11229, 12468, 12996, 14184, 14972, 16624, 17328, 18702, 19494, 19741, 21276, 22458, 24936, 25992, 28053, 28368, 29944, 33687, 37404, 38988, 39482, 42552, 44916, 49872, 51984, 56106, 59223, 59888, 67374, 71117, 74808, 77976, 78964, 85104, 89832, 101061, 112212, 118446, 134748, 142234, 149616, 155952, 157928, 177669, 179664, 202122, 204683, 213351, 224424, 236892, 269496, 284468, 315856, 355338, 375079, 404244, 409366, 426702, 448848, 473784, 533007, 538992, 568936, 614049, 640053, 710676, 750158, 808488, 818732, 853404, 947568, 1066014, 1125237, 1137872, 1228098, 1280106, 1421352, 1500316, 1616976, 1637464, 1706808, 1842147, 1920159, 2132028, 2250474, 2456196, 2560212, 2842704, 3000632, 3274928, 3375711, 3413616, 3684294, 3840318, 3888977, 4264056, 4500948, 4912392, 5120424, 5526441, 6001264, 6751422, 7368588, 7680636, 7777954, 8528112, 9001896, 9824784, 10127133, 10240848, 11052882, 11666931, 13502844, 14737176, 15361272, 15555908, 18003792, 20254266, 22105764, 23333862, 27005688, 29474352, 30722544, 31111816, 35000793, 40508532, 44211528, 46667724, 54011376, 62223632, 70001586, 73890563, 81017064, 88423056, 93335448, 105002379, 140003172, 147781126, 162034128, 186670896, 210004758, 221671689, 280006344, 295562252, 420009516, 443343378, 560012688, 591124504, 665015067, 840019032, 886686756, 1182249008, 1330030134, 1680038064, 1773373512, 1995045201, 2660060268, 3546747024, 3990090402, 5320120536, 7980180804, 10640241072, 15960361608, 31920723216]

約数ペア:

[(1, 31920723216), (2, 15960361608), (3, 10640241072), (4, 7980180804), (6, 5320120536), (8, 3990090402), (9, 3546747024), (12, 2660060268), (16, 1995045201), (18, 1773373512), (19, 1680038064), (24, 1330030134), (27, 1182249008), (36, 886686756), (38, 840019032), (48, 665015067), (54, 591124504), (57, 560012688), (72, 443343378), (76, 420009516), (108, 295562252), (114, 280006344), (144, 221671689), (152, 210004758), (171, 186670896), (197, 162034128), (216, 147781126), (228, 140003172), (304, 105002379), (342, 93335448), (361, 88423056), (394, 81017064), (432, 73890563), (456, 70001586), (513, 62223632), (591, 54011376), (684, 46667724), (722, 44211528), (788, 40508532), (912, 35000793), (1026, 31111816), (1039, 30722544), (1083, 29474352), (1182, 27005688), (1368, 23333862), (1444, 22105764), (1576, 20254266), (1773, 18003792), (2052, 15555908), (2078, 15361272), (2166, 14737176), (2364, 13502844), (2736, 11666931), (2888, 11052882), (3117, 10240848), (3152, 10127133), (3249, 9824784), (3546, 9001896), (3743, 8528112), (4104, 7777954), (4156, 7680636), (4332, 7368588), (4728, 6751422), (5319, 6001264), (5776, 5526441), (6234, 5120424), (6498, 4912392), (7092, 4500948), (7486, 4264056), (8208, 3888977), (8312, 3840318), (8664, 3684294), (9351, 3413616), (9456, 3375711), (9747, 3274928), (10638, 3000632), (11229, 2842704), (12468, 2560212), (12996, 2456196), (14184, 2250474), (14972, 2132028), (16624, 1920159), (17328, 1842147), (18702, 1706808), (19494, 1637464), (19741, 1616976), (21276, 1500316), (22458, 1421352), (24936, 1280106), (25992, 1228098), (28053, 1137872), (28368, 1125237), (29944, 1066014), (33687, 947568), (37404, 853404), (38988, 818732), (39482, 808488), (42552, 750158), (44916, 710676), (49872, 640053), (51984, 614049), (56106, 568936), (59223, 538992), (59888, 533007), (67374, 473784), (71117, 448848), (74808, 426702), (77976, 409366), (78964, 404244), (85104, 375079), (89832, 355338), (101061, 315856), (112212, 284468), (118446, 269496), (134748, 236892), (142234, 224424), (149616, 213351), (155952, 204683), (157928, 202122), (177669, 179664)]