237629340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 782072928

約数和(自身を除く): 544443588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 173, 180, 195, 234, 260, 346, 390, 468, 519, 585, 587, 692, 780, 865, 1038, 1170, 1174, 1557, 1730, 1761, 2076, 2249, 2340, 2348, 2595, 2935, 3114, 3460, 3522, 4498, 5190, 5283, 5870, 6228, 6747, 7044, 7631, 7785, 8805, 8996, 10380, 10566, 11245, 11740, 13494, 15262, 15570, 17610, 20241, 21132, 22490, 22893, 26415, 26988, 30524, 31140, 33735, 35220, 38155, 40482, 44980, 45786, 52830, 67470, 68679, 76310, 80964, 91572, 101205, 101551, 105660, 114465, 134940, 137358, 152620, 202410, 203102, 228930, 274716, 304653, 343395, 404820, 406204, 457860, 507755, 609306, 686790, 913959, 1015510, 1218612, 1320163, 1373580, 1523265, 1827918, 2031020, 2640326, 3046530, 3655836, 3960489, 4569795, 5280652, 6093060, 6600815, 7920978, 9139590, 11881467, 13201630, 15841956, 18279180, 19802445, 23762934, 26403260, 39604890, 47525868, 59407335, 79209780, 118814670, 237629340]

約数ペア:

[(1, 237629340), (2, 118814670), (3, 79209780), (4, 59407335), (5, 47525868), (6, 39604890), (9, 26403260), (10, 23762934), (12, 19802445), (13, 18279180), (15, 15841956), (18, 13201630), (20, 11881467), (26, 9139590), (30, 7920978), (36, 6600815), (39, 6093060), (45, 5280652), (52, 4569795), (60, 3960489), (65, 3655836), (78, 3046530), (90, 2640326), (117, 2031020), (130, 1827918), (156, 1523265), (173, 1373580), (180, 1320163), (195, 1218612), (234, 1015510), (260, 913959), (346, 686790), (390, 609306), (468, 507755), (519, 457860), (585, 406204), (587, 404820), (692, 343395), (780, 304653), (865, 274716), (1038, 228930), (1170, 203102), (1174, 202410), (1557, 152620), (1730, 137358), (1761, 134940), (2076, 114465), (2249, 105660), (2340, 101551), (2348, 101205), (2595, 91572), (2935, 80964), (3114, 76310), (3460, 68679), (3522, 67470), (4498, 52830), (5190, 45786), (5283, 44980), (5870, 40482), (6228, 38155), (6747, 35220), (7044, 33735), (7631, 31140), (7785, 30524), (8805, 26988), (8996, 26415), (10380, 22893), (10566, 22490), (11245, 21132), (11740, 20241), (13494, 17610), (15262, 15570)]