15740888940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:741

約数の個数: 288

約数和(自身を含む): 55300976640

約数和(自身を除く): 39560087700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 239, 252, 313, 315, 334, 420, 478, 501, 626, 630, 668, 717, 835, 939, 956, 1002, 1169, 1195, 1252, 1260, 1434, 1503, 1565, 1670, 1673, 1878, 2004, 2151, 2191, 2338, 2390, 2505, 2817, 2868, 3006, 3130, 3340, 3346, 3507, 3585, 3756, 4302, 4382, 4676, 4695, 4780, 5010, 5019, 5634, 5845, 6012, 6260, 6573, 6692, 7014, 7170, 7515, 8365, 8604, 8764, 9390, 10020, 10038, 10521, 10755, 10955, 11268, 11690, 13146, 14028, 14085, 14340, 15030, 15057, 16730, 17535, 18780, 19719, 20076, 21042, 21510, 21910, 23380, 25095, 26292, 28170, 30060, 30114, 32865, 33460, 35070, 39438, 39913, 42084, 43020, 43820, 50190, 52271, 52605, 56340, 60228, 65730, 70140, 74807, 75285, 78876, 79826, 98595, 100380, 104542, 105210, 119739, 131460, 149614, 150570, 156813, 159652, 197190, 199565, 209084, 210420, 224421, 239478, 261355, 279391, 299228, 301140, 313626, 359217, 365897, 374035, 394380, 399130, 448842, 470439, 478956, 522710, 523649, 558782, 598695, 627252, 673263, 718434, 731794, 748070, 784065, 798260, 838173, 897684, 940878, 1045420, 1047298, 1097691, 1117564, 1122105, 1197390, 1346526, 1396955, 1436868, 1463588, 1496140, 1568130, 1570947, 1676346, 1796085, 1829485, 1881756, 2094596, 2195382, 2244210, 2352195, 2394780, 2514519, 2618245, 2693052, 2793910, 3136260, 3141894, 3293073, 3352692, 3366315, 3592170, 3658970, 4190865, 4390764, 4488420, 4704390, 4712841, 5029038, 5236490, 5488455, 5587820, 6283788, 6586146, 6732630, 7184340, 7317940, 7854735, 8381730, 9408780, 9425682, 10058076, 10472980, 10976910, 12492769, 12572595, 13172292, 13465260, 15709470, 16465365, 16763460, 18851364, 21953820, 23564205, 24985538, 25145190, 31418940, 32930730, 37478307, 47128410, 49971076, 50290380, 62463845, 65861460, 74956614, 87449383, 94256820, 112434921, 124927690, 149913228, 174898766, 187391535, 224869842, 249855380, 262348149, 349797532, 374783070, 437246915, 449739684, 524696298, 562174605, 749566140, 787044447, 874493830, 1049392596, 1124349210, 1311740745, 1574088894, 1748987660, 2248698420, 2623481490, 3148177788, 3935222235, 5246962980, 7870444470, 15740888940]

約数ペア:

[(1, 15740888940), (2, 7870444470), (3, 5246962980), (4, 3935222235), (5, 3148177788), (6, 2623481490), (7, 2248698420), (9, 1748987660), (10, 1574088894), (12, 1311740745), (14, 1124349210), (15, 1049392596), (18, 874493830), (20, 787044447), (21, 749566140), (28, 562174605), (30, 524696298), (35, 449739684), (36, 437246915), (42, 374783070), (45, 349797532), (60, 262348149), (63, 249855380), (70, 224869842), (84, 187391535), (90, 174898766), (105, 149913228), (126, 124927690), (140, 112434921), (167, 94256820), (180, 87449383), (210, 74956614), (239, 65861460), (252, 62463845), (313, 50290380), (315, 49971076), (334, 47128410), (420, 37478307), (478, 32930730), (501, 31418940), (626, 25145190), (630, 24985538), (668, 23564205), (717, 21953820), (835, 18851364), (939, 16763460), (956, 16465365), (1002, 15709470), (1169, 13465260), (1195, 13172292), (1252, 12572595), (1260, 12492769), (1434, 10976910), (1503, 10472980), (1565, 10058076), (1670, 9425682), (1673, 9408780), (1878, 8381730), (2004, 7854735), (2151, 7317940), (2191, 7184340), (2338, 6732630), (2390, 6586146), (2505, 6283788), (2817, 5587820), (2868, 5488455), (3006, 5236490), (3130, 5029038), (3340, 4712841), (3346, 4704390), (3507, 4488420), (3585, 4390764), (3756, 4190865), (4302, 3658970), (4382, 3592170), (4676, 3366315), (4695, 3352692), (4780, 3293073), (5010, 3141894), (5019, 3136260), (5634, 2793910), (5845, 2693052), (6012, 2618245), (6260, 2514519), (6573, 2394780), (6692, 2352195), (7014, 2244210), (7170, 2195382), (7515, 2094596), (8365, 1881756), (8604, 1829485), (8764, 1796085), (9390, 1676346), (10020, 1570947), (10038, 1568130), (10521, 1496140), (10755, 1463588), (10955, 1436868), (11268, 1396955), (11690, 1346526), (13146, 1197390), (14028, 1122105), (14085, 1117564), (14340, 1097691), (15030, 1047298), (15057, 1045420), (16730, 940878), (17535, 897684), (18780, 838173), (19719, 798260), (20076, 784065), (21042, 748070), (21510, 731794), (21910, 718434), (23380, 673263), (25095, 627252), (26292, 598695), (28170, 558782), (30060, 523649), (30114, 522710), (32865, 478956), (33460, 470439), (35070, 448842), (39438, 399130), (39913, 394380), (42084, 374035), (43020, 365897), (43820, 359217), (50190, 313626), (52271, 301140), (52605, 299228), (56340, 279391), (60228, 261355), (65730, 239478), (70140, 224421), (74807, 210420), (75285, 209084), (78876, 199565), (79826, 197190), (98595, 159652), (100380, 156813), (104542, 150570), (105210, 149614), (119739, 131460)]