191807460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 192

約数和(自身を含む): 651974400

約数和(自身を除く): 460166940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 89, 90, 108, 117, 130, 135, 156, 178, 180, 195, 234, 260, 267, 270, 307, 351, 356, 390, 445, 468, 534, 540, 585, 614, 702, 780, 801, 890, 921, 1068, 1157, 1170, 1228, 1335, 1404, 1535, 1602, 1755, 1780, 1842, 2314, 2340, 2403, 2670, 2763, 3070, 3204, 3471, 3510, 3684, 3991, 4005, 4605, 4628, 4806, 5340, 5526, 5785, 6140, 6942, 7020, 7982, 8010, 8289, 9210, 9612, 10413, 11052, 11570, 11973, 12015, 13815, 13884, 15964, 16020, 16578, 17355, 18420, 19955, 20826, 23140, 23946, 24030, 27323, 27630, 31239, 33156, 34710, 35919, 39910, 41445, 41652, 47892, 48060, 52065, 54646, 55260, 59865, 62478, 69420, 71838, 79820, 81969, 82890, 104130, 107757, 109292, 119730, 124956, 136615, 143676, 156195, 163938, 165780, 179595, 208260, 215514, 239460, 245907, 273230, 312390, 327876, 355199, 359190, 409845, 431028, 491814, 538785, 546460, 624780, 710398, 718380, 737721, 819690, 983628, 1065597, 1077570, 1229535, 1420796, 1475442, 1639380, 1775995, 2131194, 2155140, 2459070, 2950884, 3196791, 3551990, 3688605, 4262388, 4918140, 5327985, 6393582, 7103980, 7377210, 9590373, 10655970, 12787164, 14754420, 15983955, 19180746, 21311940, 31967910, 38361492, 47951865, 63935820, 95903730, 191807460]

約数ペア:

[(1, 191807460), (2, 95903730), (3, 63935820), (4, 47951865), (5, 38361492), (6, 31967910), (9, 21311940), (10, 19180746), (12, 15983955), (13, 14754420), (15, 12787164), (18, 10655970), (20, 9590373), (26, 7377210), (27, 7103980), (30, 6393582), (36, 5327985), (39, 4918140), (45, 4262388), (52, 3688605), (54, 3551990), (60, 3196791), (65, 2950884), (78, 2459070), (89, 2155140), (90, 2131194), (108, 1775995), (117, 1639380), (130, 1475442), (135, 1420796), (156, 1229535), (178, 1077570), (180, 1065597), (195, 983628), (234, 819690), (260, 737721), (267, 718380), (270, 710398), (307, 624780), (351, 546460), (356, 538785), (390, 491814), (445, 431028), (468, 409845), (534, 359190), (540, 355199), (585, 327876), (614, 312390), (702, 273230), (780, 245907), (801, 239460), (890, 215514), (921, 208260), (1068, 179595), (1157, 165780), (1170, 163938), (1228, 156195), (1335, 143676), (1404, 136615), (1535, 124956), (1602, 119730), (1755, 109292), (1780, 107757), (1842, 104130), (2314, 82890), (2340, 81969), (2403, 79820), (2670, 71838), (2763, 69420), (3070, 62478), (3204, 59865), (3471, 55260), (3510, 54646), (3684, 52065), (3991, 48060), (4005, 47892), (4605, 41652), (4628, 41445), (4806, 39910), (5340, 35919), (5526, 34710), (5785, 33156), (6140, 31239), (6942, 27630), (7020, 27323), (7982, 24030), (8010, 23946), (8289, 23140), (9210, 20826), (9612, 19955), (10413, 18420), (11052, 17355), (11570, 16578), (11973, 16020), (12015, 15964), (13815, 13884)]