235201960

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 645350400

約数和(自身を除く): 410148440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 79, 98, 124, 140, 155, 158, 196, 217, 245, 248, 280, 310, 316, 343, 392, 395, 434, 490, 553, 620, 632, 686, 790, 868, 980, 1085, 1106, 1240, 1372, 1519, 1580, 1715, 1736, 1960, 2170, 2212, 2401, 2449, 2744, 2765, 3038, 3160, 3430, 3871, 4340, 4424, 4802, 4898, 5530, 6076, 6860, 7595, 7742, 8680, 9604, 9796, 10633, 11060, 12005, 12152, 12245, 13720, 15190, 15484, 17143, 19208, 19355, 19592, 21266, 22120, 24010, 24490, 27097, 30380, 30968, 34286, 38710, 42532, 48020, 48980, 53165, 54194, 60760, 68572, 74431, 77420, 85064, 85715, 96040, 97960, 106330, 108388, 120001, 135485, 137144, 148862, 154840, 171430, 189679, 212660, 216776, 240002, 270970, 297724, 342860, 372155, 379358, 425320, 480004, 541940, 595448, 600005, 685720, 744310, 758716, 840007, 948395, 960008, 1083880, 1200010, 1488620, 1517432, 1680014, 1896790, 2400020, 2977240, 3360028, 3793580, 4200035, 4800040, 5880049, 6720056, 7587160, 8400070, 11760098, 16800140, 23520196, 29400245, 33600280, 47040392, 58800490, 117600980, 235201960]

約数ペア:

[(1, 235201960), (2, 117600980), (4, 58800490), (5, 47040392), (7, 33600280), (8, 29400245), (10, 23520196), (14, 16800140), (20, 11760098), (28, 8400070), (31, 7587160), (35, 6720056), (40, 5880049), (49, 4800040), (56, 4200035), (62, 3793580), (70, 3360028), (79, 2977240), (98, 2400020), (124, 1896790), (140, 1680014), (155, 1517432), (158, 1488620), (196, 1200010), (217, 1083880), (245, 960008), (248, 948395), (280, 840007), (310, 758716), (316, 744310), (343, 685720), (392, 600005), (395, 595448), (434, 541940), (490, 480004), (553, 425320), (620, 379358), (632, 372155), (686, 342860), (790, 297724), (868, 270970), (980, 240002), (1085, 216776), (1106, 212660), (1240, 189679), (1372, 171430), (1519, 154840), (1580, 148862), (1715, 137144), (1736, 135485), (1960, 120001), (2170, 108388), (2212, 106330), (2401, 97960), (2449, 96040), (2744, 85715), (2765, 85064), (3038, 77420), (3160, 74431), (3430, 68572), (3871, 60760), (4340, 54194), (4424, 53165), (4802, 48980), (4898, 48020), (5530, 42532), (6076, 38710), (6860, 34286), (7595, 30968), (7742, 30380), (8680, 27097), (9604, 24490), (9796, 24010), (10633, 22120), (11060, 21266), (12005, 19592), (12152, 19355), (12245, 19208), (13720, 17143), (15190, 15484)]