384278040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 256

約数和(自身を含む): 1374912000

約数和(自身を除く): 990633960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 61, 72, 76, 90, 95, 108, 114, 120, 122, 135, 152, 171, 180, 183, 190, 216, 228, 244, 270, 285, 305, 307, 342, 360, 366, 380, 456, 488, 513, 540, 549, 570, 610, 614, 684, 732, 760, 855, 915, 921, 1026, 1080, 1098, 1140, 1159, 1220, 1228, 1368, 1464, 1535, 1647, 1710, 1830, 1842, 2052, 2196, 2280, 2318, 2440, 2456, 2565, 2745, 2763, 3070, 3294, 3420, 3477, 3660, 3684, 4104, 4392, 4605, 4636, 5130, 5490, 5526, 5795, 5833, 6140, 6588, 6840, 6954, 7320, 7368, 8235, 8289, 9210, 9272, 10260, 10431, 10980, 11052, 11590, 11666, 12280, 13176, 13815, 13908, 16470, 16578, 17385, 17499, 18420, 18727, 20520, 20862, 21960, 22104, 23180, 23332, 27630, 27816, 29165, 31293, 32940, 33156, 34770, 34998, 36840, 37454, 41445, 41724, 46360, 46664, 52155, 52497, 55260, 56181, 58330, 62586, 65880, 66312, 69540, 69996, 74908, 82890, 83448, 87495, 93635, 104310, 104994, 110520, 112362, 116660, 125172, 139080, 139992, 149816, 156465, 157491, 165780, 168543, 174990, 187270, 208620, 209988, 224724, 233320, 250344, 262485, 280905, 312930, 314982, 331560, 337086, 349980, 355813, 374540, 417240, 419976, 449448, 505629, 524970, 561810, 625860, 629964, 674172, 699960, 711626, 749080, 787455, 842715, 1011258, 1049940, 1067439, 1123620, 1251720, 1259928, 1348344, 1423252, 1574910, 1685430, 1779065, 2022516, 2099880, 2134878, 2247240, 2528145, 2846504, 3149820, 3202317, 3370860, 3558130, 4045032, 4269756, 5056290, 5337195, 6299640, 6404634, 6741720, 7116260, 8539512, 9606951, 10112580, 10674390, 12809268, 14232520, 16011585, 19213902, 20225160, 21348780, 25618536, 32023170, 38427804, 42697560, 48034755, 64046340, 76855608, 96069510, 128092680, 192139020, 384278040]

約数ペア:

[(1, 384278040), (2, 192139020), (3, 128092680), (4, 96069510), (5, 76855608), (6, 64046340), (8, 48034755), (9, 42697560), (10, 38427804), (12, 32023170), (15, 25618536), (18, 21348780), (19, 20225160), (20, 19213902), (24, 16011585), (27, 14232520), (30, 12809268), (36, 10674390), (38, 10112580), (40, 9606951), (45, 8539512), (54, 7116260), (57, 6741720), (60, 6404634), (61, 6299640), (72, 5337195), (76, 5056290), (90, 4269756), (95, 4045032), (108, 3558130), (114, 3370860), (120, 3202317), (122, 3149820), (135, 2846504), (152, 2528145), (171, 2247240), (180, 2134878), (183, 2099880), (190, 2022516), (216, 1779065), (228, 1685430), (244, 1574910), (270, 1423252), (285, 1348344), (305, 1259928), (307, 1251720), (342, 1123620), (360, 1067439), (366, 1049940), (380, 1011258), (456, 842715), (488, 787455), (513, 749080), (540, 711626), (549, 699960), (570, 674172), (610, 629964), (614, 625860), (684, 561810), (732, 524970), (760, 505629), (855, 449448), (915, 419976), (921, 417240), (1026, 374540), (1080, 355813), (1098, 349980), (1140, 337086), (1159, 331560), (1220, 314982), (1228, 312930), (1368, 280905), (1464, 262485), (1535, 250344), (1647, 233320), (1710, 224724), (1830, 209988), (1842, 208620), (2052, 187270), (2196, 174990), (2280, 168543), (2318, 165780), (2440, 157491), (2456, 156465), (2565, 149816), (2745, 139992), (2763, 139080), (3070, 125172), (3294, 116660), (3420, 112362), (3477, 110520), (3660, 104994), (3684, 104310), (4104, 93635), (4392, 87495), (4605, 83448), (4636, 82890), (5130, 74908), (5490, 69996), (5526, 69540), (5795, 66312), (5833, 65880), (6140, 62586), (6588, 58330), (6840, 56181), (6954, 55260), (7320, 52497), (7368, 52155), (8235, 46664), (8289, 46360), (9210, 41724), (9272, 41445), (10260, 37454), (10431, 36840), (10980, 34998), (11052, 34770), (11590, 33156), (11666, 32940), (12280, 31293), (13176, 29165), (13815, 27816), (13908, 27630), (16470, 23332), (16578, 23180), (17385, 22104), (17499, 21960), (18420, 20862), (18727, 20520)]