304204680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:541

約数の個数: 256

約数和(自身を含む): 1117670400

約数和(自身を除く): 813465720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 52, 54, 60, 65, 72, 78, 90, 94, 104, 108, 117, 120, 130, 135, 141, 156, 180, 188, 195, 216, 234, 235, 260, 270, 282, 312, 351, 360, 376, 390, 423, 461, 468, 470, 520, 540, 564, 585, 611, 702, 705, 780, 846, 922, 936, 940, 1080, 1128, 1170, 1222, 1269, 1383, 1404, 1410, 1560, 1692, 1755, 1833, 1844, 1880, 2115, 2305, 2340, 2444, 2538, 2766, 2808, 2820, 3055, 3384, 3510, 3666, 3688, 4149, 4230, 4610, 4680, 4888, 5076, 5499, 5532, 5640, 5993, 6110, 6345, 6915, 7020, 7332, 8298, 8460, 9165, 9220, 10152, 10998, 11064, 11986, 12220, 12447, 12690, 13830, 14040, 14664, 16497, 16596, 16920, 17979, 18330, 18440, 20745, 21667, 21996, 23972, 24440, 24894, 25380, 27495, 27660, 29965, 32994, 33192, 35958, 36660, 41490, 43334, 43992, 47944, 49788, 50760, 53937, 54990, 55320, 59930, 62235, 65001, 65988, 71916, 73320, 82485, 82980, 86668, 89895, 99576, 107874, 108335, 109980, 119860, 124470, 130002, 131976, 143832, 161811, 164970, 165960, 173336, 179790, 195003, 215748, 216670, 219960, 239720, 248940, 260004, 269685, 281671, 323622, 325005, 329940, 359580, 390006, 431496, 433340, 497880, 520008, 539370, 563342, 585009, 647244, 650010, 659880, 719160, 780012, 809055, 845013, 866680, 975015, 1078740, 1126684, 1170018, 1294488, 1300020, 1408355, 1560024, 1618110, 1690026, 1950030, 2157480, 2253368, 2340036, 2535039, 2600040, 2816710, 2925045, 3236220, 3380052, 3900060, 4225065, 4680072, 5070078, 5633420, 5850090, 6472440, 6760104, 7605117, 7800120, 8450130, 10140156, 11266840, 11700180, 12675195, 15210234, 16900260, 20280312, 23400360, 25350390, 30420468, 33800520, 38025585, 50700780, 60840936, 76051170, 101401560, 152102340, 304204680]

約数ペア:

[(1, 304204680), (2, 152102340), (3, 101401560), (4, 76051170), (5, 60840936), (6, 50700780), (8, 38025585), (9, 33800520), (10, 30420468), (12, 25350390), (13, 23400360), (15, 20280312), (18, 16900260), (20, 15210234), (24, 12675195), (26, 11700180), (27, 11266840), (30, 10140156), (36, 8450130), (39, 7800120), (40, 7605117), (45, 6760104), (47, 6472440), (52, 5850090), (54, 5633420), (60, 5070078), (65, 4680072), (72, 4225065), (78, 3900060), (90, 3380052), (94, 3236220), (104, 2925045), (108, 2816710), (117, 2600040), (120, 2535039), (130, 2340036), (135, 2253368), (141, 2157480), (156, 1950030), (180, 1690026), (188, 1618110), (195, 1560024), (216, 1408355), (234, 1300020), (235, 1294488), (260, 1170018), (270, 1126684), (282, 1078740), (312, 975015), (351, 866680), (360, 845013), (376, 809055), (390, 780012), (423, 719160), (461, 659880), (468, 650010), (470, 647244), (520, 585009), (540, 563342), (564, 539370), (585, 520008), (611, 497880), (702, 433340), (705, 431496), (780, 390006), (846, 359580), (922, 329940), (936, 325005), (940, 323622), (1080, 281671), (1128, 269685), (1170, 260004), (1222, 248940), (1269, 239720), (1383, 219960), (1404, 216670), (1410, 215748), (1560, 195003), (1692, 179790), (1755, 173336), (1833, 165960), (1844, 164970), (1880, 161811), (2115, 143832), (2305, 131976), (2340, 130002), (2444, 124470), (2538, 119860), (2766, 109980), (2808, 108335), (2820, 107874), (3055, 99576), (3384, 89895), (3510, 86668), (3666, 82980), (3688, 82485), (4149, 73320), (4230, 71916), (4610, 65988), (4680, 65001), (4888, 62235), (5076, 59930), (5499, 55320), (5532, 54990), (5640, 53937), (5993, 50760), (6110, 49788), (6345, 47944), (6915, 43992), (7020, 43334), (7332, 41490), (8298, 36660), (8460, 35958), (9165, 33192), (9220, 32994), (10152, 29965), (10998, 27660), (11064, 27495), (11986, 25380), (12220, 24894), (12447, 24440), (12690, 23972), (13830, 21996), (14040, 21667), (14664, 20745), (16497, 18440), (16596, 18330), (16920, 17979)]