159152490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 144

約数和(自身を含む): 486570240

約数和(自身を除く): 327417750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 151, 210, 239, 245, 294, 302, 315, 441, 453, 478, 490, 630, 717, 735, 755, 882, 906, 1057, 1195, 1359, 1434, 1470, 1510, 1673, 2114, 2151, 2205, 2265, 2390, 2718, 3171, 3346, 3585, 4302, 4410, 4530, 5019, 5285, 6342, 6795, 7170, 7399, 8365, 9513, 10038, 10570, 10755, 11711, 13590, 14798, 15057, 15855, 16730, 19026, 21510, 22197, 23422, 25095, 30114, 31710, 35133, 36089, 36995, 44394, 47565, 50190, 58555, 66591, 70266, 72178, 73990, 75285, 95130, 105399, 108267, 110985, 117110, 133182, 150570, 175665, 180445, 210798, 216534, 221970, 252623, 324801, 332955, 351330, 360890, 505246, 526995, 541335, 649602, 665910, 757869, 1053990, 1082670, 1263115, 1515738, 1624005, 1768361, 2273607, 2526230, 3248010, 3536722, 3789345, 4547214, 5305083, 7578690, 8841805, 10610166, 11368035, 15915249, 17683610, 22736070, 26525415, 31830498, 53050830, 79576245, 159152490]

約数ペア:

[(1, 159152490), (2, 79576245), (3, 53050830), (5, 31830498), (6, 26525415), (7, 22736070), (9, 17683610), (10, 15915249), (14, 11368035), (15, 10610166), (18, 8841805), (21, 7578690), (30, 5305083), (35, 4547214), (42, 3789345), (45, 3536722), (49, 3248010), (63, 2526230), (70, 2273607), (90, 1768361), (98, 1624005), (105, 1515738), (126, 1263115), (147, 1082670), (151, 1053990), (210, 757869), (239, 665910), (245, 649602), (294, 541335), (302, 526995), (315, 505246), (441, 360890), (453, 351330), (478, 332955), (490, 324801), (630, 252623), (717, 221970), (735, 216534), (755, 210798), (882, 180445), (906, 175665), (1057, 150570), (1195, 133182), (1359, 117110), (1434, 110985), (1470, 108267), (1510, 105399), (1673, 95130), (2114, 75285), (2151, 73990), (2205, 72178), (2265, 70266), (2390, 66591), (2718, 58555), (3171, 50190), (3346, 47565), (3585, 44394), (4302, 36995), (4410, 36089), (4530, 35133), (5019, 31710), (5285, 30114), (6342, 25095), (6795, 23422), (7170, 22197), (7399, 21510), (8365, 19026), (9513, 16730), (10038, 15855), (10570, 15057), (10755, 14798), (11711, 13590)]