7568980380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{190271}}^1$

素因数の和:190316

約数の個数: 144

約数和(自身を含む): 26179905024

約数和(自身を除く): 18610924644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 117, 130, 153, 156, 170, 180, 195, 204, 221, 234, 255, 260, 306, 340, 390, 442, 468, 510, 585, 612, 663, 765, 780, 884, 1020, 1105, 1170, 1326, 1530, 1989, 2210, 2340, 2652, 3060, 3315, 3978, 4420, 6630, 7956, 9945, 13260, 19890, 39780, 190271, 380542, 570813, 761084, 951355, 1141626, 1712439, 1902710, 2283252, 2473523, 2854065, 3234607, 3424878, 3805420, 4947046, 5708130, 6469214, 6849756, 7420569, 8562195, 9703821, 9894092, 11416260, 12367615, 12938428, 14841138, 16173035, 17124390, 19407642, 22261707, 24735230, 29111463, 29682276, 32346070, 34248780, 37102845, 38815284, 42049891, 44523414, 48519105, 49470460, 58222926, 64692140, 74205690, 84099782, 89046828, 97038210, 111308535, 116445852, 126149673, 145557315, 148411380, 168199564, 194076420, 210249455, 222617070, 252299346, 291114630, 378449019, 420498910, 445234140, 504598692, 582229260, 630748365, 756898038, 840997820, 1261496730, 1513796076, 1892245095, 2522993460, 3784490190, 7568980380]

約数ペア:

[(1, 7568980380), (2, 3784490190), (3, 2522993460), (4, 1892245095), (5, 1513796076), (6, 1261496730), (9, 840997820), (10, 756898038), (12, 630748365), (13, 582229260), (15, 504598692), (17, 445234140), (18, 420498910), (20, 378449019), (26, 291114630), (30, 252299346), (34, 222617070), (36, 210249455), (39, 194076420), (45, 168199564), (51, 148411380), (52, 145557315), (60, 126149673), (65, 116445852), (68, 111308535), (78, 97038210), (85, 89046828), (90, 84099782), (102, 74205690), (117, 64692140), (130, 58222926), (153, 49470460), (156, 48519105), (170, 44523414), (180, 42049891), (195, 38815284), (204, 37102845), (221, 34248780), (234, 32346070), (255, 29682276), (260, 29111463), (306, 24735230), (340, 22261707), (390, 19407642), (442, 17124390), (468, 16173035), (510, 14841138), (585, 12938428), (612, 12367615), (663, 11416260), (765, 9894092), (780, 9703821), (884, 8562195), (1020, 7420569), (1105, 6849756), (1170, 6469214), (1326, 5708130), (1530, 4947046), (1989, 3805420), (2210, 3424878), (2340, 3234607), (2652, 2854065), (3060, 2473523), (3315, 2283252), (3978, 1902710), (4420, 1712439), (6630, 1141626), (7956, 951355), (9945, 761084), (13260, 570813), (19890, 380542), (39780, 190271)]