288031380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:846

約数の個数: 192

約数和(自身を含む): 1007935488

約数和(自身を除く): 719904108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 71, 78, 84, 91, 105, 130, 140, 142, 156, 182, 195, 210, 213, 260, 273, 284, 355, 364, 390, 420, 426, 455, 497, 546, 710, 743, 780, 852, 910, 923, 994, 1065, 1092, 1365, 1420, 1486, 1491, 1820, 1846, 1988, 2130, 2229, 2485, 2730, 2769, 2972, 2982, 3692, 3715, 4260, 4458, 4615, 4970, 5201, 5460, 5538, 5964, 6461, 7430, 7455, 8916, 9230, 9659, 9940, 10402, 11076, 11145, 12922, 13845, 14860, 14910, 15603, 18460, 19318, 19383, 20804, 22290, 25844, 26005, 27690, 28977, 29820, 31206, 32305, 38636, 38766, 44580, 48295, 52010, 52753, 55380, 57954, 62412, 64610, 67613, 77532, 78015, 96590, 96915, 104020, 105506, 115908, 129220, 135226, 144885, 156030, 158259, 193180, 193830, 202839, 211012, 263765, 270452, 289770, 312060, 316518, 338065, 369271, 387660, 405678, 527530, 579540, 633036, 676130, 685789, 738542, 791295, 811356, 1014195, 1055060, 1107813, 1352260, 1371578, 1477084, 1582590, 1846355, 2028390, 2057367, 2215626, 2743156, 3165180, 3428945, 3692710, 4056780, 4114734, 4431252, 4800523, 5539065, 6857890, 7385420, 8229468, 9601046, 10286835, 11078130, 13715780, 14401569, 19202092, 20573670, 22156260, 24002615, 28803138, 41147340, 48005230, 57606276, 72007845, 96010460, 144015690, 288031380]

約数ペア:

[(1, 288031380), (2, 144015690), (3, 96010460), (4, 72007845), (5, 57606276), (6, 48005230), (7, 41147340), (10, 28803138), (12, 24002615), (13, 22156260), (14, 20573670), (15, 19202092), (20, 14401569), (21, 13715780), (26, 11078130), (28, 10286835), (30, 9601046), (35, 8229468), (39, 7385420), (42, 6857890), (52, 5539065), (60, 4800523), (65, 4431252), (70, 4114734), (71, 4056780), (78, 3692710), (84, 3428945), (91, 3165180), (105, 2743156), (130, 2215626), (140, 2057367), (142, 2028390), (156, 1846355), (182, 1582590), (195, 1477084), (210, 1371578), (213, 1352260), (260, 1107813), (273, 1055060), (284, 1014195), (355, 811356), (364, 791295), (390, 738542), (420, 685789), (426, 676130), (455, 633036), (497, 579540), (546, 527530), (710, 405678), (743, 387660), (780, 369271), (852, 338065), (910, 316518), (923, 312060), (994, 289770), (1065, 270452), (1092, 263765), (1365, 211012), (1420, 202839), (1486, 193830), (1491, 193180), (1820, 158259), (1846, 156030), (1988, 144885), (2130, 135226), (2229, 129220), (2485, 115908), (2730, 105506), (2769, 104020), (2972, 96915), (2982, 96590), (3692, 78015), (3715, 77532), (4260, 67613), (4458, 64610), (4615, 62412), (4970, 57954), (5201, 55380), (5460, 52753), (5538, 52010), (5964, 48295), (6461, 44580), (7430, 38766), (7455, 38636), (8916, 32305), (9230, 31206), (9659, 29820), (9940, 28977), (10402, 27690), (11076, 26005), (11145, 25844), (12922, 22290), (13845, 20804), (14860, 19383), (14910, 19318), (15603, 18460)]