160376220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 522547200

約数和(自身を除く): 362170980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 71, 89, 90, 94, 108, 135, 141, 142, 178, 180, 188, 213, 235, 267, 270, 282, 284, 355, 356, 423, 426, 445, 470, 534, 540, 564, 639, 705, 710, 801, 846, 852, 890, 940, 1065, 1068, 1269, 1278, 1335, 1410, 1420, 1602, 1692, 1780, 1917, 2115, 2130, 2403, 2538, 2556, 2670, 2820, 3195, 3204, 3337, 3834, 4005, 4183, 4230, 4260, 4806, 5076, 5340, 6319, 6345, 6390, 6674, 7668, 8010, 8366, 8460, 9585, 9612, 10011, 12015, 12549, 12638, 12690, 12780, 13348, 16020, 16685, 16732, 18957, 19170, 20022, 20915, 24030, 25098, 25276, 25380, 30033, 31595, 33370, 37647, 37914, 38340, 40044, 41830, 48060, 50055, 50196, 56871, 60066, 62745, 63190, 66740, 75294, 75828, 83660, 90099, 94785, 100110, 112941, 113742, 120132, 125490, 126380, 150165, 150588, 170613, 180198, 188235, 189570, 200220, 225882, 227484, 250980, 284355, 296993, 300330, 341226, 360396, 376470, 379140, 450495, 451764, 564705, 568710, 593986, 600660, 682452, 752940, 853065, 890979, 900990, 1129410, 1137420, 1187972, 1484965, 1706130, 1781958, 1801980, 2258820, 2672937, 2969930, 3412260, 3563916, 4454895, 5345874, 5939860, 8018811, 8909790, 10691748, 13364685, 16037622, 17819580, 26729370, 32075244, 40094055, 53458740, 80188110, 160376220]

約数ペア:

[(1, 160376220), (2, 80188110), (3, 53458740), (4, 40094055), (5, 32075244), (6, 26729370), (9, 17819580), (10, 16037622), (12, 13364685), (15, 10691748), (18, 8909790), (20, 8018811), (27, 5939860), (30, 5345874), (36, 4454895), (45, 3563916), (47, 3412260), (54, 2969930), (60, 2672937), (71, 2258820), (89, 1801980), (90, 1781958), (94, 1706130), (108, 1484965), (135, 1187972), (141, 1137420), (142, 1129410), (178, 900990), (180, 890979), (188, 853065), (213, 752940), (235, 682452), (267, 600660), (270, 593986), (282, 568710), (284, 564705), (355, 451764), (356, 450495), (423, 379140), (426, 376470), (445, 360396), (470, 341226), (534, 300330), (540, 296993), (564, 284355), (639, 250980), (705, 227484), (710, 225882), (801, 200220), (846, 189570), (852, 188235), (890, 180198), (940, 170613), (1065, 150588), (1068, 150165), (1269, 126380), (1278, 125490), (1335, 120132), (1410, 113742), (1420, 112941), (1602, 100110), (1692, 94785), (1780, 90099), (1917, 83660), (2115, 75828), (2130, 75294), (2403, 66740), (2538, 63190), (2556, 62745), (2670, 60066), (2820, 56871), (3195, 50196), (3204, 50055), (3337, 48060), (3834, 41830), (4005, 40044), (4183, 38340), (4230, 37914), (4260, 37647), (4806, 33370), (5076, 31595), (5340, 30033), (6319, 25380), (6345, 25276), (6390, 25098), (6674, 24030), (7668, 20915), (8010, 20022), (8366, 19170), (8460, 18957), (9585, 16732), (9612, 16685), (10011, 16020), (12015, 13348), (12549, 12780), (12638, 12690)]