16601520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 58871232

約数和(自身を除く): 42269712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 313, 340, 390, 408, 442, 510, 520, 624, 626, 663, 680, 780, 816, 884, 939, 1020, 1040, 1105, 1252, 1326, 1360, 1560, 1565, 1768, 1878, 2040, 2210, 2504, 2652, 3120, 3130, 3315, 3536, 3756, 4069, 4080, 4420, 4695, 5008, 5304, 5321, 6260, 6630, 7512, 8138, 8840, 9390, 10608, 10642, 12207, 12520, 13260, 15024, 15963, 16276, 17680, 18780, 20345, 21284, 24414, 25040, 26520, 26605, 31926, 32552, 37560, 40690, 42568, 48828, 53040, 53210, 61035, 63852, 65104, 69173, 75120, 79815, 81380, 85136, 97656, 106420, 122070, 127704, 138346, 159630, 162760, 195312, 207519, 212840, 244140, 255408, 276692, 319260, 325520, 345865, 415038, 425680, 488280, 553384, 638520, 691730, 830076, 976560, 1037595, 1106768, 1277040, 1383460, 1660152, 2075190, 2766920, 3320304, 4150380, 5533840, 8300760, 16601520]

約数ペア:

[(1, 16601520), (2, 8300760), (3, 5533840), (4, 4150380), (5, 3320304), (6, 2766920), (8, 2075190), (10, 1660152), (12, 1383460), (13, 1277040), (15, 1106768), (16, 1037595), (17, 976560), (20, 830076), (24, 691730), (26, 638520), (30, 553384), (34, 488280), (39, 425680), (40, 415038), (48, 345865), (51, 325520), (52, 319260), (60, 276692), (65, 255408), (68, 244140), (78, 212840), (80, 207519), (85, 195312), (102, 162760), (104, 159630), (120, 138346), (130, 127704), (136, 122070), (156, 106420), (170, 97656), (195, 85136), (204, 81380), (208, 79815), (221, 75120), (240, 69173), (255, 65104), (260, 63852), (272, 61035), (312, 53210), (313, 53040), (340, 48828), (390, 42568), (408, 40690), (442, 37560), (510, 32552), (520, 31926), (624, 26605), (626, 26520), (663, 25040), (680, 24414), (780, 21284), (816, 20345), (884, 18780), (939, 17680), (1020, 16276), (1040, 15963), (1105, 15024), (1252, 13260), (1326, 12520), (1360, 12207), (1560, 10642), (1565, 10608), (1768, 9390), (1878, 8840), (2040, 8138), (2210, 7512), (2504, 6630), (2652, 6260), (3120, 5321), (3130, 5304), (3315, 5008), (3536, 4695), (3756, 4420), (4069, 4080)]