40616940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 144055296

約数和(自身を除く): 103438356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 173, 182, 195, 210, 215, 258, 260, 273, 301, 346, 364, 390, 420, 430, 455, 516, 519, 546, 559, 602, 645, 692, 780, 860, 865, 903, 910, 1038, 1092, 1118, 1204, 1211, 1290, 1365, 1505, 1677, 1730, 1806, 1820, 2076, 2236, 2249, 2422, 2580, 2595, 2730, 2795, 3010, 3354, 3460, 3612, 3633, 3913, 4498, 4515, 4844, 5190, 5460, 5590, 6020, 6055, 6708, 6747, 7266, 7439, 7826, 8385, 8996, 9030, 10380, 11180, 11245, 11739, 12110, 13494, 14532, 14878, 15652, 15743, 16770, 18060, 18165, 19565, 22317, 22490, 23478, 24220, 26988, 29756, 31486, 33540, 33735, 36330, 37195, 39130, 44634, 44980, 46956, 47229, 52073, 58695, 62972, 67470, 72660, 74390, 78260, 78715, 89268, 94458, 96707, 104146, 111585, 117390, 134940, 148780, 156219, 157430, 188916, 193414, 208292, 223170, 234780, 236145, 260365, 290121, 312438, 314860, 386828, 446340, 472290, 483535, 520730, 580242, 624876, 676949, 781095, 944580, 967070, 1041460, 1160484, 1353898, 1450605, 1562190, 1934140, 2030847, 2707796, 2901210, 3124380, 3384745, 4061694, 5802420, 6769490, 8123388, 10154235, 13538980, 20308470, 40616940]

約数ペア:

[(1, 40616940), (2, 20308470), (3, 13538980), (4, 10154235), (5, 8123388), (6, 6769490), (7, 5802420), (10, 4061694), (12, 3384745), (13, 3124380), (14, 2901210), (15, 2707796), (20, 2030847), (21, 1934140), (26, 1562190), (28, 1450605), (30, 1353898), (35, 1160484), (39, 1041460), (42, 967070), (43, 944580), (52, 781095), (60, 676949), (65, 624876), (70, 580242), (78, 520730), (84, 483535), (86, 472290), (91, 446340), (105, 386828), (129, 314860), (130, 312438), (140, 290121), (156, 260365), (172, 236145), (173, 234780), (182, 223170), (195, 208292), (210, 193414), (215, 188916), (258, 157430), (260, 156219), (273, 148780), (301, 134940), (346, 117390), (364, 111585), (390, 104146), (420, 96707), (430, 94458), (455, 89268), (516, 78715), (519, 78260), (546, 74390), (559, 72660), (602, 67470), (645, 62972), (692, 58695), (780, 52073), (860, 47229), (865, 46956), (903, 44980), (910, 44634), (1038, 39130), (1092, 37195), (1118, 36330), (1204, 33735), (1211, 33540), (1290, 31486), (1365, 29756), (1505, 26988), (1677, 24220), (1730, 23478), (1806, 22490), (1820, 22317), (2076, 19565), (2236, 18165), (2249, 18060), (2422, 16770), (2580, 15743), (2595, 15652), (2730, 14878), (2795, 14532), (3010, 13494), (3354, 12110), (3460, 11739), (3612, 11245), (3633, 11180), (3913, 10380), (4498, 9030), (4515, 8996), (4844, 8385), (5190, 7826), (5460, 7439), (5590, 7266), (6020, 6747), (6055, 6708)]